Headscratchers / The Flash (2014)

New entries on the bottom. Spoilers, naturally.

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    Knocked off mask 
  • How did Barry's mask get knocked off in the fight with Mardon? It managed to stay on as he ran without problems, and yet suddenly it gets knocked back.
    • Perhaps his own momentum was pressing it against his face and nose so forcefully, when he ran at his absolute maximum speed, that he had to remove it himself to be able to breathe.

    Speed mechanics 
  • This may be long-winded, but I'm confused as to how exactly Flash's superspeed actually works in this series. You see, in pretty much every depiction of superspeed ever (e.g. the original Spider-Man films, Smallville, Days of Future Past), from the superfast character's point of view, the character is shown moving at normal speed while everything else around them either moves in slow motion or stops completely. This makes sense since the normal application of superspeed extends to the user's entire body, as they would have to perceive the world on a faster level than everyone else in order to react to the environment around them at that speed. We get a brief glimpse of this in the pilot, but after that, from his viewpoint, everything else moves at superspeed as well. So which is it? And if he does see everything that way, how on earth does he react to anything? Would he have to train his body to move before he could even think about it?
    • Rule of Perception. They do slow motion when they need to show what's going on (the coffee shop and when Flash rescues the biker from the cab), but they prefer to show how fast he's moving, which boils down to blurring either him or the environment. When we need to see him, we get the blurred environment.
    • FWIW, the blurring effect when he runs isn't that different from how Real Life tiger beetles, the fastest animals on Earth when adjusted for scale, can't see clearly when they're running full-speed: they move too fast for their eyes and brains to receive and process visual information about whatever's near them before they've already passed it. Barry presumably faces the same problem when he moves in a straight line at maximum speed, so has to slow down somewhat if he's got obstacles to navigate around or people to interact with.
    • In episode 10, Wells mentions that Barry is getting better at reacting to stimuli at superspeed. It seems like while his mind is sped up, it's at a different rate from his body. Which makes sense; otherwise running from Central City to Starling would have taken a couple days from his perspective.
    • His perception still needs to match his physical speed. If he ran so fast but couldn't tell what was in front of him he'd explode from the kinetic energy whenever he ran into something. Taking this into consideration it would still take, from his perspective, days to run that distance.
    • From Wild Mass Guessing, Perhaps Barry's Speed has nothing to do with velocity or running, notice a general Like Reality Unless Noted physics edition that goes on whenever he "runs". Possibly what's actually happening is that the exotic matter gave him the mutate ability of an Alcubierre drive.
    • Sometimes we see things from his eyes, sometimes from the camera behind him. In general, when you're running, things in your peripherals blur while whatever is ahead is in focus.

    Multiplex footage 
  • When Multiplex robs the gun store, why is only one of him seen on the security footage? Barry notes from the multiple sets of footprints that there were six robbers, obviously indicating that he used his clones for the robbery, so why weren't they in the video?
    • He shot the camera a few moments later. The other clones probably came in after he shot it.
    • Or, he budded them off after he shot out the camera to confuse people. The cops only saw one guy until Barry pointed out the multiple foot tracks.

    Multiplex clothes 
  • How did the homemade Multiplex clone have the same clothes?
    • Unstable molecules?
    • This version of Multiplex implicitly buds stem-cell based duplicates, so Technically Naked Shapeshifter?
    • It's possible he can replicate, not only his own cells, but any organic cells. That means that, as long as his clothes were made of cotton, he'd be able to replicate them as well.

     Danton Black's ability to clone inorganic matter 
  • I'm fine with Danton Black being able to duplicate his living (skin, blood, nervres, bones, etc...) and non-living tissue (hair, nails). However how can he clone inorganic matter, such as the water that consists of 80% percent of his body. How about the entirely inorganic stuff like the clothes he wearing or the gun he's holding?
    • He can't, obviously. It makes no sense that he could clone his clothes. This is a common problem with Me's a Crowd -type characters, but in this case since magic does not apparently exist in this universe the writers have little choice but to handwave it and hope viewers ignore it.
    • Alternatively as this version of Multiplex implicitly buds stem-cell based duplicates that would imply that he has the Required Secondary Powers of a Technically Naked Shapeshifter and epic Shapeshifter Baggage.

    Multiplex corpses 
  • How many corpses did he leave behind? His own, I mean. Why is the newspaper report so tame?
    • Perhaps Danton had the ability to absorb them back into his own body. With regards to those he left behind after he died, Barry probably just used his superspeed to remove and dispose of them before anyone besides Team Flash knew that they were there. Correct me if anything I've said contradicts any canon material; I haven't watched that episode in a while.

    Central City 
  • Where is Central City? Batman works out of Gotham, Superman out of Metropolis, both New York expys (bad/good respectively).
    • So, is Central city an expy of Chicago, and Starling City one of St. Louis?
    • Central City is located in Missouri according to most sources.
    • In the context of both shows, Starling City has slowly had its location narrowed down to the West Coast (Felicity mentioned they're roughly 1000 miles from Las Vegas, and Robert planned to go to China by boat), and the natural side effects of filming in Vancouver (heavy coats, overcast appearance) narrowed it down to the Pacific Northwest (for what it's worth, the current comics have him operate out of Seattle.) Central City is supposed to be at least 600 miles away from Starling, and it's implied that it's further inland (maps of Central don't show any coastline, only a river running through it), so it's probably in the same general area.
    • As of Out Of Time we can assume that it's a state that has both gay marriage and the death penalty by gas chamber, which reduces the number of possible locations.

    Pipeline logistics 
  • So they're going to keep metahumans in the particle accelerator. Who's going to feed the prisoners? Do they get a bathroom?
    • I'm sure they'll add those to the cells.
    • Considering the very strong implication that Wells saw this eventuality coming, it's quite possible that they'll find that the accelerator is "conveniently" easy to modify for this purpose. The cells themselves are implausible enough (from the perspective of the team, not the audience), finding out that there are coolant pipes or whatever that they can jury-rig into waste plumbing isn't going to surprise them.
    • We've seen inside Hartley Rathaway's cell and there was no toilet or sink.
    • There's a website from Cisco where he has a journal talking about letting the prisoners out every so often to get something to eat and watch a movie. His goal is to try and reform them.

    Levitating liquids 
  • Seems to be an Oh Crap! sign whenever it happens, but why does it happen? Is it the Speed Force? A sudden change in gravity?
    • Since it happened before Prof. Zoom's attack, I'm guessing Speed Force.

    Gas mask 
  • When they were planning to have Barry fight a bad guy whose sole power is to control poison gas, why did nobody suggest using the gas mask he pulled off back in the pilot? It might not have worked, depending on whether the Mist could exert enough force to pull the mask away from his face, but nobody even suggested it.
    • Maybe running at supersonic speeds, Barry's lungs go so fast that the gas mask would run out of air too quickly?
    • Gas masks only filter air. They don't require their own dedicated air supply.
    • Ever try fast breathing through a straw?
    • Although, Cisco did say that the suit was originally designed for fire fighters and fire fighters wear oxygen masks, not gas masks.
    • He didn't seem more out of breath than the exertion merely of running would explain when he removed it in the pilot, though.
    • When Barry is running super-fast he must also be breathing super-fast. All gas masks restrict breathing to a certain degree, so it's possible that Barry felt like he was being smothered while running at super speed and he couldn't stand wearing it.

     What took them so long? 
  • Barry was in a coma for nine months, so why did Multiplex and The Mist wait until he woke up to go after their targets? If they had attacked at any time before Barry woke up they would have gotten away with it.
    • They might have spent all that time getting used to their powers and the somewhat altered lifestyles that likely came with them. Heck, Multiplex could've been plotting his revenge for some of those months in order to get it perfect, and Peek-A-Boo herself told her boyfriend that it took her a lot of time to master her abilities.
    • It's mentioned that there have been freak weather occurrences for months; apparently the Mist has been active for a while, it's just now someone (Barry) is finally in a position to realize what's actually happening.
    • Given it took Barry, who has a Healing Factor, nine months to recover from becoming a Metahuman, its possible the others didn't develop their powers to a usable degree until some time after the particle accelerator explosion.
    • In the pilot, Barry does some research and finds out that all kinds of strange things have been happened in the nine months he was in a coma. So presumably, there were dozens of crimes committed by metahumans, except, either nobody noticed them, or the people who noticed kept quiet because they thought they were seeing things or they knew nobody would believe them. As of episode 6, the Flash has for the most part kept his existence (and the existence of other metahumans) a secret from the wider world, so it's more than likely the other metahumans have been successfully doing the same.
    • It depends on what happened during their transformation. Weather Wizard had broken nearly every bone in his body, while Plastique was recovering from shrapnel wounds and being experimented on by Eisling. On the other hand, Everyman was framing people only a short time after the particle accelerator explosion.

    Iron Heights 
  • Why are Central City's regular criminals jailed in Iron Heights, a prison located in Starling City, 600 miles away?
    • It's very likely that Iron Heights isn't located in Starling City, but rather, is located in between the two cities in order to serve as a local prison to both places.
    • Local? Central City is in Kansas, Starling City is somewhere in Washington or possibly California. That's like housing Texas inmates in Louisville, Kentucky.
    • Have they specified that in the show? The pilot showed that the two cities were close, given Barry was able to see a sign for Starling City after accidentally running to the edge of the city, so unless its specified that the two towns are several states part, so far it appears they're located not far from one another.
    • Oliver says that they're 600 miles apart which, in the grand scheme of things, isn't that far. Depending on how you drive it, it's roughly the distance between Seattle and Boise, Idaho. They could also be even closer together in terms of a straight line, and 600 miles is in terms of miles travelled through long, twisting, winding roads (that area of the US is quite mountainous). It's entirely possible that Central and Starling are in the same state, and Iron Heights is some kind of state prison where the worst of the worst are sent.

    Armored truck guards 
  • Why did the people driving the armored truck immediately leave their vehicle, thus putting themselves at the mercy of Snart's crew?
    • Didn't they get pulled out of it against their will?
    • The criminals used a tow truck running in reverse to pick up the back end of the armored car. This is a pretty good feat since special tow trucks are usually needed for vehicles that heavy, and the driver would have to have been pretty oblivious not to be scanning his mirrors or noticing the tow truck backing into him and the guys on motorcycles. Proper protocol is to radio for police assistance while trying to get away.

    Barry's day job 
  • So I get Hollywood Science and all, but according to Arrow canon, Barry's an assistant, not even a full-fledged CSI tech. Yet he seems to have his own lab/office area. Who is he assisting, anyway? There are no other CSI techs. A city the size that Central City is supposed to be would have CSI techs dedicated to fingerprinting, bloodwork, fibres, et cetera, but the show only shows Barry doing...pretty much everything. Also, Barry doesn't even have a cool CSI windbreaker. Which he probably needs, given how young he looks.
    • It's possible they mean assistant in terms of an internship, meaning he does whatever anybody tells him to. Maybe they gave him his own work space simply so he can stay out of everybody's way as he does the grunt work nobody else wants to do as it gets dumped in his lap (he was working with a busted centrifuge, so maybe his office is full of other people's castoffs). Also, it's possible Joe keeps requesting Barry personally (he's already ran interference a couple of times to prevent Barry getting fired when Barry shows up late or shoves his foot in his mouth).

    Innocent bystanders 
  • I'm sure it's probably already been explained in the comics, but whenever Barry pulls innocent bystanders out of the way of a bullet/Snart's cold gun/whatever, how is he able to do that without the other person feeling like they just got hit by a speeding train?
    • The Speed Force, presumably, which allows him to rapidly accelerate and decelerate objects that he's in contact with. Really, every time you see wonky physics, just assume that it's the Speed Force.
    • One of the Flash's oft forgotten powers is the ability to "lend" speed to others for a short time. Barry is presumably doing this unconsciosly when he drags a person or object along with him.

     Barry's secret identity 
  • Even if he is locked up, why did Barry reveal his secret identity to a psycho thug like Girder? It's called a secret for a reason! If and when these guys get out, they are going to zero in on Barry now.
    • It admittedly does lead to the disturbing implication that Barry and the STAR Labs team have basically sentenced Girder, and all the other metahuman inmates, to life imprisonment, without a trial.
    • Most likely, the idea of them escaping just hasn't crossed Barry's mind; so far, supervillains are still a new thing, and none have proven to be able to escape, so he's just Genre Blind on this issue. There's also the fact that Barry just really wanted to rub in defeating him. Its definitely a What an Idiot moment, but a pretty understandable one for anyone who's ever been bullied and wants to show off their success to a bully years later. Of course, there's also the fact that, now that he knows how to beat Girder, he's probably just over-confident and isn't worried about fighting him again because he thinks he can just do the Megaton Punch again.
    • Whelp, Girder's dead now, so it's a moot point.
    • Wells probably chose him for the distraction (instead of Nimbus) because he knew Barry's identity.

    Barry and Eddie 

  • Why did Barry reveal himself as the Flash to Eddie?
    • In the scene immediately following the reveal Eddie is still having second thoughts about lying to Iris to convince her to give up the search. Presumably Joe and Barry agreed that getting Eddie to both comply with their plan to keep Iris from pursuing her investigation and also not starting one of his own up (if he dies Iris is not only heartbroken but redoubles her efforts making it a literal worst case scenario) was to come clean.

     Just Shoot Clock King! 
  • Okay, he had some good reflexes, fine, but there was an entire police station full of cops there! Why the hell did they only get up one at a time instead of everybody standing up and filling him full of lead? I mean, to quote Jim Gordon: 'There's 50 cops in here. Try something.'.
    • According to Clock King there were more like eight or nine cops. And look what happened to Eddie. They might not have wanted to take another risk.
    • It's relatively late at night when this happened, with only the people on the late shift present, most of whom either had their guns holstered or didn't have them on them while he had the gun on him and was pointing it at them. By the time it would have taken to draw their guns and fire, he'd likely have either shot them, or shot someone else, which they probably didn't want. There's also the fact that, as police officers, they would have wanted to take him down alive and avoid killing him, while he didn't care about who he had to kill, so he'd be OK with just killing any who stood up without a moment's notice.

     Sending a metal man to fight a man with electric powers 
  • Why did Wells think that was ever going to work? Was it just a convenient excuse to get rid of Woodward since he knows Barry's identity?
    • Yes. He told Woodward he wanted him to kill Blackout, but admits to the rest of Team Flash that he was just a distraction.
    • At the time, their only other prisoner was Mist, a death row inmate. Faced with a choice, Wells decided to release the prisoner whose crimes were less severe.
    • Not to mention, Mist can turn himself into...uh, mist. If Wells let him out Mist probably would have just killed him and then gone into the air vents, leaving the team to their grisly deaths.
    • If the metal covered all of Girder's body, then it would form a Faraday Cage, meaning his body is protected.

     How did Barry get superspeed? 
  • Now in the comics, the origin is pretty straight-forward. He gets struck by lightning and doused in chemicals, giving him super-speed. MUCH later, he discovers that this incident enabled him to tap into the Speed Force (or, as per Flash: Rebirth, created the Speed Force. At first glance, it appears that its pretty much the same thing on the show (albeit, the storm cloud was seeded by the particle accelerator explosion). However, since then, Barry has encountered a number of metahumans, and a common pattern seems to be that every metahuman develops powers that are in some way related to what he/she was in contact with at the time of being exposed to the fallout of the explosion. For e.g. Danton Black was working on cloning technology at the time, and so developed the power to duplicate himself; Bette Sans Souci had grenade fragments embedded in her and so developed the ability to cause explosions; Farooq was tangled in powers lines and so developed the power to manipulate electricity etc. So, by that logic, shouldn't Barry have developed, say, some kind of electricity-based powers too, since he was struck by lightning? It doesn't entirely make sense that he ended up with speed, going by the 'rules' established by the show...
    • That comes back to the thing about the lightning bolt "choosing" him. Basically, the implication is that the particle accelerator let the Speed Force out into the world, and it started looking for a host, finding one in Barry.
    • To some extent, Barry's powers are electricity based powers; whenever he uses his powers, there's always a crackle of electricity around him and his eyes tend to spark with electricity when he's about to do something particularly awesome. Essentially, while Blackout got the ability to drain and divert electricity, Barry got the ability to super-charge himself.
    • There's another possibility: Dr. Wells/Thawne stated multiple times that he needed to recreate the Flash, and that everything he did was to make certain that happened. Therefore, he would have wanted to make damn certain that Barry got speed powers, and nothing else, from the particle accelerator explosion. Yes, what you are in proximity to determines what powers you get from exposure to the particle accelerator explosion. Wells/Thawne was either aware of this or strongly suspected it. When Wells/Thawne uses his super-speed, his blur is red. Barry's is yellow. Now, go back to the scene where Barry gets hit by the lightning bolt. Use freeze-frame and slow-motion, and you will clearly see that there is a red blur moving through the lab as Barry gets thrown backward after being struck. Wells/Thawne had Barry's lab under surveillance, he knew where Barry was, and he's easily fast enough to have sped from the particle accelerator to Barry's lab and be close enough to him when the lightning bolt struck (maybe even shoving him into the rack of chemicals) so that his speed powers would be what Barry gained from the particle accelerator. Also observe that the liquids in the lab start floating in the air before the lightning strike, which has been established as a sign that a speedster (usually Reverse-Flash) is around. Even if it wasn't Wells/Thawne, the red blur proves there was another speedster present who knew what was going on and what needed to be done. Whether that speedster is a friend or foe of Barry's remains to be seen.

     The Flash as a public enemy 
  • Why the hell does Eddie think the Flash is dangerous? Yeah, after getting roughed up by him it makes sense, but at the start of the episode, not so much. Unlike the Arrow, the Flash has never hurt anyone, let alone killed them, and anyone who had contact with him would be a) an unharmed criminal delivered to the hands of b) the cops, or c) innocent civilians whose lives he saved. HE PAINTS MOTELS FOR PEOPLE. WHAT IS THE DANGER HERE?
    • It's Beware the Superman, pure and simple. Barry could do a horrific amount of damage if he ever turned evil, as his brief rage-fest showed. Toss in the fact that every other meta shown has been using their powers for evil, and you can understand his suspicion. Besides, we don't know precisely what he was asking for. He just said "task force." While now that's obviously going to include guns, that could have easily meant a bunch of cops doing research to figure out what this guy wants and whether he's a threat.
    • There's also the obvious reason why Eddie is so quick to push for something to deal with him: He's jealous of Iris' obsession with him. To at least some extent, he feels threatened by this and so doesn't trust/like the Flash; combined that with the above, it makes sense he'd push for this.
    • Also, when Barry is Flashing around, you often see car windows shattering en masse. Assuming that that happens to all non-reinforced glass, you're looking at many thousands of dollars of property damage more or less constantly. And that's assuming nobody is hurt from the glass suddenly flying through the air. All it takes is a bit of bad luck and some poor innocent is blinded. Particularly bad luck could lead to serious injury or death. Even if this hasn't happened yet (which seems unlikely), being concerned about the possibility is quite reasonable, particularly since there doesn't seem to be any current way of stopping the Flash.

     Keeping metahumans secret 
  • Why the Masquerade? I get why Barry needs a Secret Identity, but why keep metahumans a secret?
    • A couple of reasons: 1) Letting the public know could easily result in Fantastic Racism happening if they feel threatened by the Metas; 2) This will bring further scrutiny towards Wells and Star Labs as it was them who made them in the first place; 3) It might encourage the villainous Metas to stop hiding/using their powers covertly, which could put innocents at risk; 4) It could alienate the good/neutral metas and push them into joining the bad should the above Fantastic Racism start; and 5) If people know that the Particle Accelerator explosion gave those it hit/effected powers, it could lead to those who know of Barry's accident to figure out he's probably a meta too.
    • In addition to the above you really don't want people looking at the metas and thinking "wow that's cool I want some." Sure not everybody can build a particle accelerator in their garage but Arrow and Flash are in the same universe. Mirakuru was essentially made with WWII tech depending, in many cases kids in their garages have more power than that today. In true comic book fashion they'd probably never manage to recreate the Mirakuru but comics are also filled with tons of examples of people who might not have gotten what they were aiming at when trying to recreate a specific power set but still managed to create something extremely dangerous.
    • This fear is more real when you see both Simon Stagg and Eiling. Both of them learned of the metas and showed the intention to mass produce them, and both of them have the resources to do so and are amoral enough to actually try. Do you want to give the next yahoo on a position of power the same idea?

     Barry and Felicity and the accelerator 
  • Was Barry talking to Felicity on the phone as he entered his lab just before the particle accelerator exploded? The pilot suggests that he wasn't, but the end of the Arrow episode "Three Ghosts" suggests that he was.
    • See Retcon on the main page; its apparent that they decided to change the scene in the pilot thanks to the decision to forgo using Arrow episodes as Poorly Disguised Pilot sources.

    Barry and Team Arrow 

  • How did Oliver, Felicity and Diggle find out that Barry was in a coma when Joe and Iris didn't know them and the CCPD didn't know what Barry was doing in Starling City?
    • Felicity probably called Barry and ended up getting in touch with either Joe or someone else close to Barry (possibly Iris) who informed her. Or maybe she called the CCPD and found out from one of his colleagues. It's even possible it might have made the papers - someone getting struck by lightning (on the day a particle accelerator explodes no less) in the middle of a forensics lab is more than likely to get some media coverage.

    "I think the lightning chose you." 

  • Doesn't Oliver's belief that the lightning "chose" Barry seem really out of character? Oliver has never been a particularly religious or spiritual person. He doesn't seem like the kind of person who would believe that a bolt of lightning was guided by destiny or some supernatural force.
    • Well there are a few ways we can look at it. The First, Oliver was talking metaphorically, like he thinks it was an accident but it couldn't have happened to the more perfect person for the job so "the lightning bolt chose him". The Second, didn't Barry tell Oliver about what happened to his mom? Maybe Oliver was thinking that the powers Barry gain will allow him to prevent that from happening to anyone else. The Third, Oliver was speaking poetically, after all it seems like he was trying to inspire Barry to inspire people.
    • Or maybe it's just some of Ollie's Hidden Depths.
    • Then again, it may have accidentally foreshadowed Oliver's experience with the supernatural. By that point the only metahumans he's had experience with were supersoldiers, not random mutations. Magic, however, sounds like the perfect thing to explain lightning choosing somebody to empower.

     Flash vs Arrow 

  • Am I the only one to think the fight in "Flash vs Arrow" ended rather decisively in Ollie's favor? Indeed, while both fighters got in good shots, it ended with the Arrow having a good hold on Barry. And do we remember Season 1 Ollie's second favourite method for murdering people?
    • I think you could make an argument that it was a solid tie. Ollie only had him in that hold for the couple of seconds needed for the machine to un-whammy Barry's brain. Had the fight gone on past that I don't think it's out of the realm of possibility that Barry could have escaped the hold before he got his neck snapped. And I think Flash fans could reasonably argue that the whammy effect was clouding Barry's thinking to the point where Oliver actually had a slim advantage. All in all it's just one opinion versus another, so it seems prudent to call the fight a draw.

    Barry's strength 
  • How is Barry able to carry all those people so easy all the time?
    • He may not be super-strong, but his muscles would probably be more powerful than the average human either from all that running or so he can run.
    • The lightning giving him abs would imply the latter.
    • In the recent Arrow episode, "The Brave and the Bold", he was able to do the salmon ladder at Super Speed, so he's certainly stronger than he looks.
    • He lifted with his legs.

    Sweating out poison 
  • When exactly did Barry learn he could vibrate/sweat out poison. The battle with the Mist would have been a joke if he'd known he could do that and if he hadn't known he could do it he would have lost to Arrow. And not even in a Batman always has kryptonite sort of way. That would have been a clean and legit victory.
    • Who says he knew beforehand? He could have just been grasping at straws and it happened to work.
    • I believe he was actually metabolizing the poison, which Barry knows he can do- it's the same process that keeps him from getting drunk. The gas coming off him was just visual shorthand.

    Bette Sans Souci/Plastique 
  • Everything she touches is turned into an explosive, and she cannot control her power. So, how is she able to change clothes, eat, go to the bathroom, etc.?
    • I think that she has to concentrate really hard. It is possible that her power only began to rise recently.
    • Her powers must be at least somewhat controllable. Notice that in one scene they give her a pair of gloves so she won't touch anything in STAR Labs.

    Flash and the Red Sky crisis 
  • Why everyone seems think the Flash disappearance in 2024 is linked to the Red Sky Crisis? It seems to be to complete different articles. For what we can read, 'Red Sky' isn't used in the Flash article and vice versa.
    • The article is titled "Flash Missing Vanishes in Crisis" so it is definitely not two different articles. There is a secind article titled "Red Skies Vanish" and a third titled "Wayne Tech/Queen Inc Merger Complete", but there is no doubt the Flash is missing due to something he did in the Crisis.
    • Because, generally, if there's some kind of 'Crisis' going on, superheroes tend to get involved? If a hero disappears during the time that something big like the sky turning red, there's a good chance its linked.
    • Almost every DC "Crisis" involves a Flash dying.
    • More specifically, the original Red Sky crisis in the comics had Barry Allen making a memorable Heroic Sacrifice. Since the series is heavily inspired by the comics, it's a common guess that the reason he is missing is because he sacrificed himself to avert the Red Sky crisis, just like in Crisis on Infinite Earths.
    • Flip through a few DC crises- Crisis on Infinite Earths, Infinite Crisis, Final Crisis, Flashpoint. The sky almost always turns red when major events are happening in the DCU; it's probably got something to do with the Bleed between the walls of the different universes.

    The Speed Force and computers 
  • Okay, it seems to be generally agreed upon that the way Flash can grab people at eight hundred miles an hour without slamming into them like a brick wall, and set them down without them skipping like a stone is an effect of the Speed Force. Does that also effect computers? In 'Revenge of the Rogues' they come upon project F.I.R.E.S.T.O.R.M. which is stated to be over eight hundred pages. Even acknowledging that lots of it is probably references and schematics Barry reading that entire article over a period of five seconds requires the computer to be keeping up with Barry.
    • Eh, it wouldn't be that difficult. Most of it would be text, which loads faster, and this was the same computer they use for all their hacking and crime-fighting, so it would be pretty well built all around.
    • Really, he might cause some strain on the keyboard, but that's probably all.
    • Actually...you are correct. While I'm sure that the processing could be fast enough (and mayyybe the input, let's just assume that the keyboard and mouse inputs could be detected as discrete inputs at Barry's speed) there is definitely no way that the actual monitor would be able to do so. Computer monitors generally run at 60hz, meaning a maximum of 60 frames per second before getting visual anomalies. This would limit Barry to one page per second, which would cap his read speed at 300 pages in five minutes. This would double if they had, say, 120hz monitors, but that's not 800 pages. I guess it could work if more than one page was displayed per screen.
    • Slight correction to the math here: 60 Frames per second means 60 complete refreshes of the screen per second, meaning he could theoretically see 60 pages per second, or 3600 pages per minute. If the screen were a higher refresh rate—say, 240Hz, easily doable with current high-end displays—that would allow him to clearly read all 800 pages in less than 5 seconds.

     Pied Piper 
  • Why was the Pied Piper imprisoned in STAR Labs (twice)? The containment cells are for metahumans, but his powers are only technological, like Captain Cold. So why was Captain Cold sent to prison but not the Pied Piper ?
    • Maybe after Captain Cold and Heatwave escaped police custody so easily just last episode, STAR Labs thought that Pied Piper had a similar contingency plan.
    • He also knows the identities of Flash's associates. A lot of people in prison would like to know that.
    • For better or worse, he is also a part of the STAR Labs family, making this an internal matter.
    • It should also be noted that the Piper has cochlear implants that give him super-hearing, whereas Captain Cold is just a dude with a gun. It's easy to separate Cold from his cold gun. Not so easy to separate the Pied Piper from his ears.
    • Plus, considering how easily Cold and Heatwave were able to escape police custody, it's highly likely that if they are ever caught again they will be put in the pipeline as well.
    • ^That does raise an interesting secondary question. Now that the authorities in Central City are aware of the existence of metahumans, have they now officially endorsed the Pipeline as a prison for metahumans?
    • The authorities don't know about the Pipeline, except Joe, who clearly approves.
    • As of Season 2, Iron Heights now has a metahuman wing, rendering the pipeline unnecessary. Even before the end of Season 1, the authorities were made aware of the pipeline's existence. As for Joe, he sees the necessity of the pipeline but doesn't truly approve of its use.

    Piper's name 

  • Why is Hartley called the Pied Piper anyway?
    • He liked the story and name?
    • Plus he has some similarities with the story's piper; first of all, his special abilities come from sound manipulation, and second, he sees himself as the Piper, and Wells as the Hamelin's people. Hartley, like the piper, offered Wells a service (working for him) and in the end he was betrayed by his employer (getting fired, and threatened with ruining his career), so Hartley gets Revenge by Proxy, using his sonic abilities to attack those close to Wells (Barry) just like the story's piper went after the town's children. Not to mention that he has a Punny Name (Hartley 'Rat-Away') that fits perfectly with the story.

     Peak-a-Boo's Powers 
  • It's instantly obvious that nobody, including herself, has a particularly firm grip on how her powers function, and the explanation Wells gives doesn't even make sense. She very clearly does not need line of sight toe teleport, there are multiple cases of her teleporting around corners or backwards or originally teleporting in her sleep and appearing in strange places. And Clay Barker was clearly not in sight during the finale. Dr. Wells somehow comes to the conclusion that line of sight is necessary because of the way her cells react to light. That's right up there with seeing a person getting a tan and thinking you could blind fold them and prevent the process.
    • I think it's best to assume those scenes you mention were a mistake. The writers meant for her powers to work on line of sight but they didn't plan their scenes or proof-read their script as well as they should have.
    • As for Wells figuring out her weakness, let's not forget he has knowledge from the future. It's entirely possible that he recognized Peek a Boo's power and remembered her weakness or just used Gideon to look it up, then BS'ed some explanation to keep the others happy.

     Why is Harrison Wells in a wheelchair? 
  • Why would Harrison Wells be in a wheelchair, if he could walk? The only reason why I can think of why he is in it would be he can't control the speed force, and even that doesn't make much sense.
    • I think the point is not so much he needs the wheelchair so much as he wants people to think he needs one. We know he doesn't use it at home by himself and we've only seen him fall specifically when he started to run and then the Speed Force failed him. The chair is nothing more than a tactic to get people to underestimate him.
    • Also: he was injured during the explosion of the accelerator. It's possible that he has healing factor like Barry, but slower-acting. So, he gets a normally debilitating injury, is put in the wheelchair... then, over the next weeks or months, he heals completely, but now he can't stop using the wheelchair because he would reveal that there's something weird about him.
    • The show later explains that the wheelchair is a kind of charging device for Wells' speed.

     Firestorm 
  • We know that Ronnie's body has been completely vaporized by the Particle Accelerator, and his radiation collided against Professor Martin Stein's body that's holding the F.I.R.E.S.T.O.R.M. matrix. So how come the Fusion Dance results in Martin's mind inside Ronnie's body instead of the other way around? It wouldn't be a stretch to assume that Ronnie's mind is trapped inside of an old man's body.
    • They thought he was vaporized. He was actually changed into a weird non-physical entity that merged with Stein. Since the merge was imperfect, natural selection prevailed, and the stronger body (Ronnie's) got the stronger mind (Stein's).

    Firestorm death of old age 

  • It's heavily implied in Fallout that if Ronnie or Stein dies the other does too. Stein is already pretty old so what happens to Ronnie when Stein dies of old age?
    • It's possible that the connection provides Stein with added life force through Ronnie, so the aging process for him may be slowed or slightly reversed. In that case, they would eventually become the same age, and it wouldn't really matter as much. We also have to consider that they are essentially a nuclear reactor and could be elongating their natural life spans every time they fuse or even as a trickle process when separated.

     Martin Stein and Wells 
  • Why did Wells willingly hand Stein over to Eiling?
    • My guess is that it was ultimately to engineer the re-merger of Firestorm for an as-of-yet unexplained reason, or at least to make them both leave town (which they ultimately did). Given that Stein was safely rescued in the end (and Wells, when in front of the others, encouraged his rescue), the whole scenario was seemingly pointless.
    • Another thought: it's also possible that he knew Stein was Barry's main source of knowledge about time travel, and because he didn't like this, he wanted to get Stein out of the picture in any way he could.
    • It wasn't about Firestorm, it was about Eiling. Eiling knew about STAR Labs' involvement with the Flash and Firestorm, and would have found a way to raid the place sooner rather than later. Failing that, he could have just gone straight to their homes. By cooperating with him and then getting the others to rescue Firestorm, Wells managed to keep two powerful heroes on his side, without needlessly antagonizing Eiling or the military. The big question is what they'll think since a speedster kidnapped Eiling from a base. Hopefully the cameras were good enough to see that it was the Reverse-Flash, not the Flash.

    Stein telling the others about Wells 

  • Why didn't Stein tell the others about how Wells handed him over to Eiling? Even if the drug made him forget the circumstances leading up to his capture, shouldn't he look into that, and combine that with Wells' false story of the military arriving at STAR Labs on their own and taking Stein by force?
    • You'll note that Wells pretends to be concerned for Stein as the drugs are taking effect. He's not doing a very good job of it, but any discrepancies in his acting will be brushed off by Stein since he's too dizzy to focus properly. And it's unclear what precisely Wells told the others. He could have told a very careful version of the truth: "Stein fell unconscious after drinking, and then Eiling showed up. He must have known somehow."
    • Or "Eiling somehow managed to drug the booze and I was just lucky I hadn't had a drink yet when he burst in."

     Wells being in two places at once. 
  • Ok, so "Out of Time" reveals that Wells is so fast that he can create a "speed mirage" and essentially be in two places at once, but even if one accepts that, how can his "speed mirage" be in the Reverse-Flash costume while Wells himself is not (or vice-versa) in "The Man In The Yellow Suit?" I mean, even if he can move so fast as to create an after image, it should look the same as him, right?
    • Wells rigged the containment field with a recorded hologram of his "Reverse Flash" persona. Wells rehearsed it as a way to throw off any suspicions on him.
    • The thing that's the most confusing is the moment where Wells speaks and turns his head at normal human speeds WHILE his "speed mirage" is still standing there because HE'S STILL RUNNING BACK AND FORTH. That doesn't seem like it would work unless he was literally speaking a fraction of a syllable of each word each time he was in that spot, before running back to the second spot and back to speak another... What? Also, I confirmed, he WAS still making the speed mirage, because once he finished turning his head and speaking, he turns and walks away from the mirage, with the afterimage falling back into place with him to show that he had still been doing it.
    • Just found the moment. "It's an afterimage." (Looks over at afterimage). "A speed mirage if you will." (Turns and walks away, afterimage fuses back into him).
    • Its possible that after he ran fast enough to make the after-image, he actually stopped, but was still visible because of the delayed effect of what he was doing. The fact it faded as he was talking was possibly just timing on his part.
    • He's just so fast that he kept putting on the Reverse-Flash costume and taking it off over and over.
    • So, Wells rigged the forcefield with a recording of him as the Reverse Flash, then went into the room and responded to the recording in a way that made it look like a conversation, then superspeeded himself into the containment field and mimicked being beaten to a pulp by the Reverse Flash by "miraging" between himself and Reverse Flash so fast that he was able to punch himself and then steal the tachyon device, take out the cops and fight Barry while also maintaining the Wells persona on the ground in the generator. Is that how it works?
    • Or it could be that he made the recording of the Reverse-Flash, then used the mirage to fight himself in the cage, then when the field was turned off to save him it tripped a pre-programmed hologram of a beat-up Wells on the floor while Wells (in his Reverse-Flash suit) sped out, took out the cops, fought Barry, stashed the tachyon device in his hidden lab, and then came back and turned off the hologram and took its place on the floor. The only miraging necessary would be when the Reverse-Flash was beating up Wells.
    • Alright, there is SOO much about this reveal that has me banging my head into a wall right now: Based on the events that led up to Wells's confession to Cisco, here's how the writers want me to think things played out in STAR Labs the night the tachyon device was stolen:
      1. Cisco comes up with the idea for the force field trap, Wells and Allen secure the device as bait.
      2. Wells goes behind Cisco's back to sabotage the device such that, when it gets turned on, all it does is project a hologram of a force field with a man in a yellow suit inside of it, which plays out its half of a conversation between itself and Wells, right up until the moment it snatched him out of the chair and beats him senseless.
      3. Wells explains that the person beating him senseless was, in fact, himself: a so-called "mirage" created by moving at such superhuman speeds he appears to be in two places at once. Now the comic book explanation is that the after images are physical constructs created from the matter generated by their speed from the connection to the speed force. But the show doesn't seem to be going with that. Ergo, there is only one Wells creating the illusion of being in two spots.
    • If it is explained that the "speed mirage" has a type of sentience or can in some way act apart from its source, it would clear this all up. Because that would simply mean Wells set up the Reverse Flash mirage to beat him, steal the device and fight Barry before running off.
    • As others have pointed out above, this explanation requires an absurd amount of extra work on Wells part to maintain the façade, from leaving behind a beaten senseless version of himself for others to tend to, to being able to leave the room at all, to the mirage and Wells looking completely different. This leaves me considering the possibility that everything he said to Cisco was a lie. But then that leaves me with why? After going back and watching the Man in Yellow again, I'm convinced that the two Reverse-Flash theory is correct. The body structure of the person beating up Wells inside the containment field is larger than he is by quite a lot. There is no way either of them is the after image of the other. If this was the reveal you were going with, then you put an actor inside the suit who at least somewhat resembles Tom Cavanagh. So the logical explanation for why he would lie would be to conceal the presence of another Reverse-Flash, thus he went in and rigged the containment field with a hologram recording after the events of that night so that he could perpetuate this lie if it were discovered. Except then he kills the person he is explaining this to. Which means the only people left who heard his explanation would be the audience. Why bother concocting this plot to dismiss the two Reverse-Flashes theory if you are going to kill the only person who could work that out. And furthermore, Mr Wells, if you really were at The Allens's house that night fifteen years ago, like you claim you were, then why did the DNA we found not match up to you? It just really feels like there are some huge cheats in the narrative here that are only happening for the benefit of the audience.
    • The DNA thing is obvious: He switched out the DNA in his file for someone else. Maybe the original Wells (assuming such a man existed).
    • Also about the DNA thing: If Eobard is from the 25th century then modern DNA tests might not be able to properly identify the DNA in any way, therefore giving an "unknown" result.
    • Recall that when Barry asks him about the "other Barry" that he sees early on in the episode, Wells calls it a speed mirage. At the end of the episode, we find out that this other Barry is in fact a second version of himself traveling into the past. So, using the same nomenclature, it's possible that Wells sent a second version of himself into the past to furiously beat up his "normal timeline" self (or vice-versa)...similar to how Adult Barry and Kid Barry co-existed on the night of Nora Allen's murder. OK, now my head hurts.
    • In the Paley Fest trailer it shows a brief shot of Barry fighting himself. If that also constitutes a "speed echo", then perhaps Wells, maybe even from a day after the theft of the Tachyon Device, traveled back in time and attacked himself. So, in essence, the "echo" was actually himself from a day later, as opposed to being an echo from that very night.
    • Ok, in a way, that makes sense, but then that just raises more questions. The whole reason that Wells is obsessed with the Flash is because he needs Barry's speed to allow him to travel forward in time, which would imply that he's not fast enough to travel through time at all. And if he is fast enough to break through the time barrier, then why is he stuck in the past? I think we're still missing something about Wells' powers and his plans, which will hopefully be expanded on later.
    • Well, think about it. Einstein posited that anything that goes faster than light will go backwards in time. BACKWARDS. So how does one travel far forward in time, even with super-speed at their disposal? Wells and Barry may be able to go backward in time, but neither are yet able to fling themselves to the future.
    • Traveling forward in time with relativity is actually easier than going backward — you just move slightly slower than light. Time slows down for you so that much more time passes for the rest of the world than for you, effectively sending you into the future.
    • Wells' power is shown to be sporadic, but he also explained to Barry that he would be able to go back further in time as his power and proficiency grew. It could be that Wells can travel a day or a couple hours back in time with his limited power. He also has a better understanding of what he's doing, so it's possible he knows how to use a time loop to coexist with himself by maintaining the time line where Barry displaced himself by changing the events that made him go back in time. Wells might have even known Barry would do it because there weren't two of him.

     "How fast would I have to go to...?" 
  • Is it really necessary for Barry to keep asking how fast he has to go to do whatever stunt he needs to do that week? He's just wasting precious seconds doing that, and it doesn't usually seem like there would be any penalty for going too fast. Does he even have a speedometer in the suit? Why does he keep worrying about hitting exactly the right speed? Why don't they ever just say, "I don't know, just fucking floor it already!"
    • Well, now we know there's a penalty for going too fast (accidental time travel), but there is another problem: Endurance. He usually needs to run very very fast for an extended period of time. Knowing how fast he needs to go would let him save some energy, while just running as fast as possible could result in him collapsing halfway through.
    • It's probably mostly so the viewers know how fast he's going, and what his top speed is now. I doubt they bothered to devise an in-universe explanation.

     "To me, you've been dead for centuries." 
  • This line implies that Eobard Thawne is from very far in the future. Far enough that Barry should be dead, at least based on what we've seen so far. While Barry does have a Healing Factor, Cisco's analysis of Future!Barry's blood suggests that it doesn't prevent him from aging, at least internally. If Thawne really is from centuries in the future, it seems unlikely that he knew Barry personally, which raises the question of why he went to the trouble of travelling back through time to kill Barry.
    • If we're going by the comics, then Eobard is from the 25th century. As for his interest in Barry, he's been both a Barry Allen fan, and also a scientist studying the Speed Force. If Barry's the first to really harness it in the timeline, he's a person of interest to Eobard. Plus there's a blood feud thing.
    • All Cisco concluded from Future!Barry's blood was that it was from Barry as an adult, not as a child. Since Barry didn't acquire his powers until he was an adult, the blood analysis tells us nothing about how Barry's powers will affect his aging. We also don't know when Barry is going to travel back to that night. There's currently nothing in the show that rules out Future!Barry having lived for centuries before returning to that night.
    • Either that or speedsters hop around time so much that it seems less fantastic to them than it really is. Wells claims here that Cisco has been dead for centuries to him, which is to say the least an odd phrase if not meant literally. In the Season 1 Finale he claims that he'll be born some hundred thirty years from then. So if all this is accurate, and Eobard has no motivation to lie in either Barry lives to be well over one hundred and fifty years (assuming he's twenty something as of the start of the series) or both he and Wells pop around time like Dr. Who.

    Just grab Cold's and Heatwave's guns 
  • Why did Barry have to do the whole "cross fire " thing with Cold and Heatwave when he could have simply grabbed their guns and ended the fight in 2 seconds? He's disarmed criminals before and it shouldn't have been difficult at all.
    • I'm assuming that even if Barry took away their guns, Cold and Heatwave are still dangerous criminals that have backup plans to hold the police hostage, escape and regroup. As decreed by the Rule of Cool , Barry made a high-risk-high-reward gambit by intentionally letting the guns hit him, and then letting the cross streaming knock out both Cold and Heatwave. Not only does that destroy their weapons, the police have the chance to arrest both criminals. Though we know that didn't last long.
    • Chalk it up to caution. There's no way Barry or anyone else would know if Cold or Heatwave tampered with their guns to include some kind of safety feature to prevent them from being defeated that easily. Considering how smart Cold is it's not an unreasonable assumption for them to think he did. In the comics Cold actually does have such a feature in his gun which Johnny Quick experienced first hand in the New 52 continuity.

    Lisa's gold gun 
  • If anybody has Lisa's gun that can turn anything into gold, I'm pretty sure they don't need to rob banks anymore to get rich. Instead, why not just go to a garbage pile or any abandoned site and shoot any trash in sight? If they cash in the gold with enough weight, the Snart family won't ever need to commit crimes ever again.
    • It's probably not really gold, but a compound that looks similar enough for her liking.
    • It's probably a little obvious by now, but I don't think the Snart family are committing crimes for the money. I think they're doing it for the adrenaline rush.
    • Hell, Snart outright says that during the latest episode.

     A ton of cold cases? 
  • Yes the cases have actually been solved...by Team Flash. But with Joe and Barry covering up how metahumans are committing these crimes (and not likely to 'fess up to it, what with incarcerating the metahumans in the particle accelerator), are these cases just going to end up as cold cases? And does this start affecting their performance record with the precinct?
    • To some extent it likely does but remember this is the DC Verse. Even if it was a Stealth Cameo due to later legal issues Waynetech is around which makes Batman highly probable and that's just who's been shown or hinted at. One would expect that in cities that have active vigilantes that the hit the precinct comes not from the number of cold cases. They know good and well what happened but as was shown in Batman No Man's Land that cops who can't solve crimes without the help of a masked vigilante obviously aren't worth a damn no matter how tough a town they might work. In the case of the Flash there is also possibly the case that while they seem to trust him they must have I Ded some of these people who just turn up missing after their battles with the Flash. Considering that Eiling has stepped in twice someone in the government may be helping in some ways.
    • Any police department in a city the size of Central City is bound to have a significant number of cold cases. The few cases Team Flash has handled so far won't negatively impact the department's reputation.

     Red eyes 
  • How does the Reverse Flash make those red eyes? Is that part of his suit? Is that a power of his?
    • It's probably part of the suit. He has an AI integrated in somehow, after all, so glowing red eyes wouldn't be a difficult addition, and we've never seen him doing it outside the suit. Admittedly, we haven't seen him using his powers outside the suit much at all, but still.
    • The red eyes are probably caused by his suit, as with his distorted voice and blurred body, considering that Reverse-Flash lost his powers right after he murdered Barry's mother and yet his body was still vibrating and his eyes were glowing red. The costume probably has those features built in to better disguise the wearer.
    • In Grodd Lives it shows that they are natural when he uses his powers.
    • Barry's eyes often glow with yellow lightning for a few moments when he's about to use his powers, Reverse-Flash's red eyes are probably a sustained version of that.

     Isn't Wells giving away too much? 
  • Hasn't Wells been giving away too much info without anyone noticing? When Barry reported seeing "another Flash" running next to him, Wells suggested it could be a "speed mirage". Later in the episode, it's explained that "speed mirages" are when someone runs back and forth so fast that it looks like there are two of them. Since Barry wasn't going back and forth like that, why would Wells think it was a speed mirage, and why wouldn't anybody else wonder how he would know about them? Then when Wells was talking about the dangers of changing the past, shouldn't Barry have been wondering how Wells would know time travel works like that?
    • Well, as for the speed mirage, Barry has absolutely no idea how it works. Wells provided a theory, Barry pointed out that it didn't make much sense (the "mirage" reacted to him), and they both shrugged and forgot about it until he time-traveled. As for Wells and time-travel, from our point of view it's obvious something is up—compare his vague "I have no idea how time travel works, here are a bunch of possibilities" in an earlier episode to "Don't screw with time or it will screw with you" in this one—but Barry is repeatedly stated to be overly trusting, especially of Wells. He was just happy to have someone he could talk to about it, and he didn't think about it. Plus, since no one else knew, it's not like Cisco could say "You know, this is sort of the exact opposite of what he said last time we discussed time travel..."
    • Wells provide a few theories and then offered to work on it with Barry after Weather Wizard was captured. Barry time travels back before that happens so they didn't forget about it, the time to address it never game. It doesn't require you being 'trusting' or Wells having future knowledge for this scenario to play out as it does. I could have plenty of theories about time travel but a theory is entirely different from a fact. Think of all the shows and movies you've seen with Time Travel that all have differing sometimes radically so rules. Lets say you were 90% certain that if you met your past self you could just team up with them and 10% that if you came within a mile of yourself that the universe would be torn apart on a sub-atomic level. Do you take that gamble or move to the other side of the planet?
    • But that's the point. Originally, Wells was just providing a few plausible theories, based on a lack of concrete evidence. His theories didn't sound that different from what the audience or anyone else would come up with if they haven't actually experienced it first-hand. After Barry time-traveled, Wells stopped pretending to not know what he was talking about, and flat-out told Barry "THIS is how time-travel works: You screw with time, it screws with you." His advice to follow his every motion exactly especially sounds like "I tried screwing with time once, and it screwed with me, learn from my mistakes" It's all vague enough that it's far from implausible Barry didn't pick up on it, but there is still a strong distinction between Wells pretending he doesn't understand time travel and him lecturing Barry on the matter.
    • Wells wasn't telling Barry that his changing things was going to screw things up for a fact. He was, however, facing a far less theoretical situation, and therefore far less willing to take the risk of anything going wrong. I personally didn't get the impression that he was stating exactly what would happen, only what he was afraid could happen.
    • Scott Adams once discussed the difficulty of telling the difference between someone 1% smarter than yourself and someone 100% smarter than you. Along similar lines, if you had no knowledge of comics and no reason to suspect him of anything sinister, could you really tell the difference between a brilliant physicist throwing out a plausible educated guess about Speed Force time travel and the same physicist giving a fist-hand account of it?

    The Reverse-Flash and the Speed Force 
  • Since Eobard Thawne essentially stole Wells's genetic code from him, and then turned his body into a copy of Wells's, why does Thawne keep his (sporadic) connection to the Speed Force? Especially since Wells was just an ordinary scientist before Thawne found him.
    • Whatever super-science device he's using was clearly meant for disguise, not actually turning one person into another on every single level. He still has his memories and possibly his undamaged eyesight, it's not a stretch to assume that he kept whatever small connection to the Speed Force he still had.

     Defeating the kinetic bomb 
  • In "Tricksters", for Barry to get rid of the bomb, he vibrated his body to phase through a wall, leaving the bomb on the other side, right? But if the bomb is attached to him, then shouldn't it also vibrate at the same frequency, meaning it would follow him?
    • No. As was explained back in The Sound and The Fury each object, and in fact each person it seems, has their own specific vibrational frequency. That's why Hartley had to find the frequency specific to the Flash instead of just killing a few random people until he got it right. Presumably everything made of the same substance is within a fairly narrow window of frequencies. Flesh and metal however are entirely different. If it weren't just because the Speed Force does what it wants because reasons a better question would be why doesn't vibrating through the wall leave Barry nude?

     Barry's friends 
  • Did Barry not have any friends other than Iris before he fell into the coma? If he did, where are they now and where were they during those 9 months?
    • It's possible he might have, albeit no one as close as Iris. It's worth noting that Iris was practically family and as such, she may have had more access to him at the hospital and at STAR Labs than any other friends (though Felicity visited quite regularly, apparently).

     The Laundry truck man 
  • How did Barry explain himself to the man who was driving the laundry truck that Barry accidentally landed in when he was first discovering/testing out his superspeed?
    • Probably awkwardly and very quickly, before getting out of their urgently. It probably wasn't that much of a big deal as the guy was probably busy himself.

     What was Wells planning in "Out Of Time"? 
  • He figured out that Caitlin was stalling him and rushed to kill Cisco, who still probably thought that the Reverse Flash had somehow blackmailed Wells or something to prevent needing to kill him. Wells left Caitlin in a position where there was no way she wouldn't have figured out that he was the Reverse Flash. I'm amazed he let her live long enough to take a call from Barry, as she would have known too much by then. At this point, Joe's suspicions would have come to a head, and Barry is trusting, but not pants-on-head stupid. Wells might have had little choice, but it seems very much like he backed himself into a corner where his only advantage was being a more experienced Flash.
    • The two best explanations that come to mind are either that he panicked/ acted without thinking or had some contingency plan. I think the plan makes more sense because it would be more in character, though the exact details are unclear. On the other hand how Joe figured his identity in the first place is when Wells dodged the glass with no explanation, so maybe he just didn't think about Caitlin's presence and was focused on stopping Cisco.
    • Another theory is that he just wanted to stop Cisco and left as fast as he could (pun intended) in order to do it, he also could have been thinking that he would just deal with Cisco first, and then Caitlin. In addition, he could have been very reluctant to kill Caitlin. He's admitted several times that he regards Cisco as a son, and therefore it's almost certain he has paternal feelings towards Caitlin as well. Not to say he wouldn't kill both of them, but it would be a very difficult thing to do as a spur-of-the-moment decision and he probably has to mentally psych himself up to do it. His relationship with them is different from almost everyone else he's killed or tried to kill. Most of them he either didn't know (Barry's mom)or actively hated (Simon Stagg).

     Why don't they tell Iris? 
  • Perhaps they want to keep her as far away from the Harrison Wells investigation as possible to prevent her from being kidnapped like Cisco was if it becomes known that she's an ally of the Flash. Not a great reason, but it can be assumed that no one is dealing with this rationally because how big a threat the Reverse Flash is.
    • So it's okay to tell Eddie, Stein's wife, Joe, his own dad, and CRIMINALS, but suddenly Iris is too important?
    • That doesn't explain why they didn't tell her before they got suspicious of Wells. Literally, in the first episode Joe tells Barry that Iris can never know, before he even becomes the Flash.
    • They are not thinking rationally and somehow think that withholding the truth will help keep Iris safe. I think it could be an intentional character flaw that might play into the story.
    • Iris should find out now and give a massive What the Hell, Hero?. In fact, in "All Star Team Up", Barry knows that his secret is ruining Iris's relationship with Eddie. However, instead of having a Crowning Moment of Heartwarming where he tells Iris for her own happiness' sake, he just runs away to tell more people, instead of the person he supposedly loves and trusts more then anyone. Wow. I don't know what's dumber. Team Arrow, for keeping a complete monster under their roof, or Team Flash, for being complete douches to Iris, someone who doesn't deserve it.
    • This is going to turn out to be a problem, but they are not doing this to hurt Iris. They are genuinely just attempting to protect her. She would, though, be justified in telling them off. I think part of the problem is that the writers want her to find out Barry's secret for herself either during, or a few episodes ahead of the finale. In order to have that happen, they can't have other characters just tell her. It also possible the writers want a rift between Iris and Barry, Joe, and/or Eddie as part of some season two plot they're setting up, so I think by the end of season it will be more clear why they took this route.
    • There is some Fridge Brilliance in that Iris is the only person on the show who Barry has an important relationship with that doesn't revolve around him being the Flash. For the most part, the ones who he actually told were ones who he either met as The Flash or as a result of his work in dealing with metahumans (which combined with Barry's trusting nature and the fact keeping his mask on constantly around them would be awkward, would make him willing to let them know his name to make things more casual), or in the case of Eddie, were told because he needed to work with him as The Flash, and it'd be much easier to do that if he knew he was Barry. The only other people who know either figured it out themselves (like Joe, or his dad), or in the case of Cold, tortured it out of Cisco; there is Tony/Girder, which was admittedly an idiot move on Barry's part, but he's the only exception. Iris is, literally, the only person who Barry can be just Barry around, without needing to bring in anything related to the Flash, work, or metahumans in general, and given their belief that letting her know would put her in danger (reasonable fear, given Iris is headstrong and would want to be involved in the Flash side of things, which would put her in more danger), obviously Barry would want to keep that normalcy with her.
    • Good point! On Arrow, one of the reasons Oliver doesn't really have much of a normal life as 'Oliver Queen' anymore is likely the fact that practically everyone he knows and spends any significant time with these days knows he's the Arrow including his sister, the one person close to him who didn't know until very recently. Plus, all these people are either on Team Arrow or connected to it in some capacity. On some level, Iris may well be Barry's anchor to normalcy, the one person with whom he can just be 'Barry Allen' and not the Flash.
    • However, not telling Iris makes little sense plot-wise. Not telling Iris that Barry is the Flash does little to reduce any potential danger she might be in, considering that she's known to be the blogger/reporter who has some connection to the Flash (she's already been kidnapped once for that reason). Plus, Harrison Wells, the man whom Joe, Barry and Eddie KNOW is Barry's arch-nemesis, the Reverse-Flash, knows all about Iris and how special she is for Barry. So Iris is potentially in danger no matter what - getting her into the fold would be the smartest move right about now.
    • It actually makes a lot of sense and not just from a protect Iris standpoint. If she doesn't know then people might kidnap her but they can't get anything of use out of her. Oliver has been seen in public with Barry Allen when Arrow visited Central City as now has Ray Palmer making an even bigger spectacle. Iris would have to be a special kind of stupid not to immediately piece together the puzzle of The Arrow and the Atom once she knows who the Flash is. Finally Iris not knowing probably keeps both the people coming after to a minimum because she can't really write about him at personal level and keeps her from doing stupid stuff. A Lois Lane clearly demonstrates once a reporter is 100% certain that they have a super being looking over their shoulder they get real dumb, real fast.
    • Why not tell Iris a half truth? When she starts pulling away from Eddie she was already on the right path and should have known it. Somehow his 'I'm just that good' line convinced her that instead of the obvious answer. That the Flash is somehow working directly with the CCPD in general (he's been there enough times to help defend against Weather Wizard and Captain Cold) and Eddie in particular probably would have been a satisfactory answer. It wouldn't be a lie. Sure there would be the omission of Barry's secret but even if she asked he could still tell the truth. I know who he is but it's not my secret to divulge. She seems like an honorable enough woman that she would understand that sort of loyalty and if she knew she likely wouldn't tell him for the exact same reason unless it was a life or death scenario.
    • In "Who is Harrison Wells?" (1x19) that's precisely what he does. He tells her that the great secret he's hiding is that he's working with the Flash.
    • Letting Iris know who he is would be essentially inviting her into the case. Iris is pretty ambitious and stubborn, so if they let her know he was the Flash, she would insist on getting involved (she did want to be a cop), and with that it'd put her in more danger. Think, they tell her he's the Flash, she starts getting involved in his Flash work (either they let her involved, or they tell her no and she goes behind their backs to get involved, either way she's involved), and she starts investigating something dangerous they're investigating (be it the Rogues, a particularly dangerous Meta, or the Reverse-Flash himself), and so, she's in the crosshairs of Harrison. Given Joe didn't want her to be investigating the reporters death, he's not going to want her involved in anything else big.
    • But they are putting themselves in danger everyday. To not let Iris do so when they do so is foolish as she points out to them after finding out Barry's secret idenity and confronting on it in Grodd Lives. I think the best way for them to have done would be to tell her that Barry's the Flash and that if she sees something dangerous that they are investigating she call either Barry or them. Because as it stands keeping the secret damaged her relationship with them.
    • With hindsight, it seems keeping her out of the loop was meant by the writers to be a bad idea from the start, Barry and Eddie want to tell because her they love her and want to keep her safe, Joe's the same, only he's her father and has the traditional "can't see her as anything but my baby girl" problem, and his dad instincts are overriding his common sense telling him that she's a grown woman and is reasonably capable of handling herself. Eddie and Barry are doing what he says because they trust in his greater life experience and that he should know best. Misguided and stupid? Yeah, but also understandable.

     Should Wells be shipping Eddie? 
  • Since Eobard Thawne is a distant descendant of Eddie Thawne, should Wells be trying to make sure his 15x great great grandparents still get together with all the changes he is making to the timeline, "Back to the Future" style?
    • Maybe he is, but the show probably doesn't want us to know who his future wife is. Either it's Iris or it's not, but either way it's a minor spoiler.
    • There are a few reasons why Wells may not be particularly interested in shipping Eddie. First he makes a passing remark about Eddie being a distant relation but he might not be Wells actual ancestor. A lot of our grandparents were child four of nine. A passing statement to a person you're about to murder you might not bother making the distinction. Does Wells actually know who Eddie will end up with? Even the future machine doesn't seem to be omnipotent so much as able to access known information. Given they are separated by centuries those records may either be impossible to find. Finally it's unclear how exactly time travel functions in this universe. If it's an alternate timeline and not actually his past he might not care if he's born to this universe. It doesn't effect him either way.
    • Given he spared him, he definitely needs him alive. Most likely, Eddie doesn't hook up with his future wife until much later in time, so he doesn't have to worry about it.
    • In "The Trap" we find out that Eddie dating Iris was caused by the changes to the timeline, that they aren't married in the future, and we see Eobard Thawne interrupts Eddie when he was about to propose to Iris. Still, Reverse Flash seems to only care about his own goal of defeating the Flash and getting himself Back to the Future.
    • In BTTF, Marty Mc Fly has to actively engineer his parents' meeting because when he travelled back, he directly interrupted the original events leading to their meeting, by saving George Mc Fly from being hit by his future father-in-law's car and having Lorraine fall for him while nursing him back to health. Eobard Thawne did no such meddling to his family tree, and his presence in the past isn't also further hindering the natural progression of things, as Marty's was when he drew Lorraine's attention from George. Basically Thawne didn't break his own history, so he doesn't need to fix things as Marty did.

     Cisco's memory of the original timeline 
  • Cisco seems to keep having visions of himself getting killed by the Reverse Flash when others (aside from Barry who altered the timeline) don't even have a recollection of anything that has changed. What exactly allows only Cisco to have the Ripple Proof Memory? Could it be the result of Dr. Wells (who doesn't originally belong to the current era) using the Speed Force to physically maim Cisco?
    • Possibly the result that he died in the old timeline; maybe doing so made some kind of mental ghost-type deal where his memories got absorbed by his new timeline self.
    • In the comics, Francisco Ramon is the superhero Vibe. When he was introduced into the New 52 in 2013, the new (absurd) explanation for his powers has something to do with interdimensional physics. If the show operates on the multiverse principle theory of time travel (every decision you make creates a reality where every possible choice is played out), then the nature of Cisco's latent abilities could be used as an explanation for how he can recall things that occurred in timelines that no longer exist.
    • It might also have something to do with tachyons. The area around the real Wells's corpse had them and affected Lance's coffee, so some might have affected Cisco in some way.

     Time travel discrepancy 
  • In "Out of Time", Barry travels back in time a couple of days, but instead of there being two Flashes at the same time, he replaces his past self. Okay, maybe that's how time travel works in this universe: even if you travel back in time, there can only be one version of you in existence... But if that is true, how can the adult Barry travel back in time to night of his mother's death, where the kid version of him sees the adult version trying to save her? When the he traveled back into that time, shouldn't he have turned into the 10 year old Barry, just like traveling back two days turned him into the two days younger version of him?
    • Maybe it has to do with speed force: If you travel back in time where your past self exist, if this past self can use speed force, you fuse with him. If not you become a double.
    • Maybe the reason is physical : If you are only a few hours older than your past self, you fuse. If you are, say, 15 years older, both bodies are too different and cannot fuse.
    • Maybe the rules of time travel when two speedsters travel together are different than when only one speedster does it.
    • This Youtuber's dad explains here between 4:56-5:50 https://youtu.be/7WbVemNkO28?t=4m55s
    • By that logic, 2024 Barry still runs the risk of creating a timeline without a child Barry. Maybe that's why the Flash was nowhere to be seen after the fight inside the house. He had a limited window of action before his presence would conflict with that of child Barry.

     What's the point of the Reverse-Flash's ring? 
  • So, Eobard Thawne has a secret room inside STAR Labs to check the future newspaper. This room can be opened by pressing the right place in a wall. Inside this room there is a secret secret room that can be only opened with the Reverse-Flash's ring. Inside there is the Reverse-Flash uniform. I have no problem with this: If the first room is discovered he can still pretend he wants to help Barry to survive and solve the future crisis while protecting his Reverse-Flash identity. So why the frack did he stop using the ring and start leaving his uniform in the open? He knows that Barry suspects something about him. Stopping using his most efficient security system is plain dumb. It's not like he has to check on his uniform five times a day, right?
    • Maybe the mechanism on the secret secret room broke. Maybe he misplaced the ring, managed to jimmy the lock, and leaves it open rather than go through the hassle.
    • There's also a theory that he let them in on purpose for some reason. There was a suspicious lack of Gideon, for example, not to mention that it seems implausible that his Sinister Surveillance has suddenly failed.

    Yellow suit and mannequin 

  • When it was first revealed in the Christmas episode, why does the Yellow suit seem to appear from nowhere on the empty mannequin after Wells uses the ring?
    • It's probably an effect similar to how it is in the comics.
    • There's a split second shot of that in the trailer for Ep.122 Rogue Air. The suit can come out of the ring.

     The slogan "fastest man alive" 
  • Why does Barry call himself "the fastest man alive". Using the word "alive" seems to imply there may have been others who are not alive anymore (or not alive yet) who were faster... The slogan comes from the comics, where it makes more sense, because there's a whole lineage of speedsters, both in the past and in the future. But in the series, Barry starts using the slogan before he learns about any such lineage. Wouldn't it make more sense to call himself "the fastest man ever", or something like that?
    • It's just supposed to be a catchy slogan. But if you wanna take it really literal, he's saying that out of all the men alive, he is the fastest. He'll die someday, then he won't. But for now he's the fastest man alive.

     Wells and the accidental birth of the Flash 
  • In "Tricksters" we learn that in the timeline Eobard Thawne originally comes from, Harrison Wells launches his particle accelerator in 2020, and Barry Allen only becomes the Flash then. But in the show's main timeline Thawne takes Wells' place and speeds up the whole process, because he wants the Flash to be born as soon as possible, so he can use Barry's power to return to the future. However, what this means is that the circumstances that lead to the birth of the Flash in this timeline are not identical to those in Thawne's timeline, and Thawne should know that, since he's actively changing the timeline. But if this is true, why doesn't Thawne make absolutely sure Barry gets hit by the energy wave from the particle accelerator explosion? The way it happens now, Barry gets hit by because he happens to be on its way when it hits the Central City police building, but what if he had been in building's cellar at the time, or someplace else the wave won't reach him? Since Thawne's plan hinge's on Barry becoming the Flash, why doesn't Thawne simply kidnap Barry and tie him up to a place where the energy wave is sure to hit him? Based on the the changing headlines of his future newspaper, Thawne know the future isn't fixed, so he can't just assume things will automatically play out as they did in his timeline, that Flash will be born in the accident no matter what. Thawne's whole plan is based on turning Barry into the Flash, and he's had 15 year to prepare for it, so why does he leave such a crucial part of it up to chance?
    • He had a camera pointed directly at the spot where Barry got hit by lightning. It's safe to say he arranged for Barry to get hit by lightning.
    • Yes, he had a camera there, but that doesn't explain how he arranged for the lightning to strike Barry. What if Barry had decided not to go to his lab that night? Or what if he had decided to go downstairs just before energy wave hit? What would Thawne have done then?
    • He knows more about how time works than we do. Apparently, if you set things up mostly right, fate will take care of the rest. Once Wells knew Barry was in the lab, he knew everything was on track (though he would have immediately checked again after the strike to make sure). What would he have done if Barry wasn't in the lab? We don't know, because he didn't have to resort to it.

     No due process for metahumans? 
  • The main characters are depicted as fairly liberal folks, yet none of them seems to find it problematic that they are keeping the metahumans they capture locked up in a private prison for an indefinite time without a trial or any kind of due process. Sure, this is motivated by the fact that many of the metahumans could easily escape regular prison cells... But why can't the S.T.A.R. Labs team simply work with the proper authorities to build specialized, lawful prisons for metahumans? Such prisons are commonplace in superhero comics. What makes it even it worse is that Joe and Barry and Eddie are cops, and apparently they're a-okay with this. If it would ever become public knowledge that they are involved in illegally imprisoning people, they would lose their jobs. Also, at some point during season 1 Captain Singh finds out that some of his men are working with the Flash in fighting metahuman crime. What does Singh think happens to the metahuman criminals once the Flash has caught them? Even if Team Flash hasn't told him about their private prison, he must have figured out that they are either executing the metahumans or imprisoning them, since they are not seen anymore after the Flash has defeated them. So it seems no one in the show has any problem with this kind of violation of basic human rights.
    • After the episode with the shapeshifter, Singh and the D.A acknowledge that the current laws and law enforcers aren't capable of dealing with the metahumans, Singh is even grateful that the Flash is around to handle cases like these and just leaves it up to him.
    • True, but that doesn't really solve the problem the OP is talking about. It just means the DA and the chief of police are knowingly complicit in the abrogation of these men's civil rights. If this gets out they'll have federal authorities on all their asses.
    • Correct. It's a major violation of constitutional rights.
    • Not after they see what some of these people are capable of. Several of the characters who would remain in prison just slightly longer than they felt like getting free food. One can teleport, one can turn into gas, and several are sufficiently powerful weapons that a prison wouldn't be able to handle. Its worth remembering as well that as far as we can tell the Arrow/Flashverse is considerably younger and weaker than DC proper. There was no Justice Society running around in the thirties. There were a few very human vigilantes, a few fairly lower powered beings. Ra's is around but his power comes from his influence and ninja army. Being immortal is just a perk. And Bullets would probably stop him just fine. The Mirakuru is out of circulation so basically those high power prisons don't exist because there has been no need for them yet. The feds would almost definitely turn a blind eye at least until they had some means of controlling these people.
    • "Not after they see what some of these people are capable of." The fact that they are unusually dangerous is no excuse. These men and women are still American citizens and therefore have certain rights, which Team Flash has flagrantly violated. The government would have no choice but to press charges against all of Team Flash for, at the very least, wrongful imprisonment and kidnapping. All the metahuman criminals would have to be hastily put on trial, and considering what's been done to them it's very probable that most of them would be granted a mistrial and released.
    • Legally what they're doing is unforgivable. But since, as was pointed out above, there really is no decent alternative (except kill every Villain of the Week as they come up and call it self-defense), this effectively becomes a case of Screw the Rules, I'm Doing What's Right. As distasteful an option as a private trial-free prison is, it's a lot better than tossing these guys in a regular prison and watching them slaughter their way out the next day on the evening news.
    • The plan for the Pipeline prison was to keep the metahumans there until their powers could be removed or neutralized, at which point they could be turned over to the authorities. Obviously, having the government handle that task with official oversight would be preferable to a group of private citizens doing it, but it's not until near the end of the season that anyone in a position of authority is willing to acknowledge that metahuman criminals even exist. Until there's an official response to the metahuman problem, STAR Labs is justified in taking necessary measures to prevent themselves and the people around them from being killed. Imagine you're living in a war zone or disaster area where the legal authorities have little to no ability to respond to civil disturbances; if someone starts violently attacking people, do you let them run amok because you don't have the authority to hold them, or do you lock them up in a basement or something until the government gets around to reasserting order?
    • The season 2 episode "The Fury of Firestorm" shows that Team Flash is still illegally imprisoning people in the Pipeline, as they put Hewitt there. At this point everyone in Central City knows metahumans exist, and the police even have a task force which specializes in handling them... So how hard would it be for Team Flash to contact the city authorities and say, "we have ways of imprisoning these metahuman criminals who keep popping up, maybe we could build you special prison for them, so you could give them their due process?".
    • They do. Several previous episodes mention that Iron Heights now has a wing capable of holding metahumans. Hewitt was imprisoned in the Pipeline because he knew that the team in S.T.A.R. Labs was working with Firestorm and the Flash.
    • So they're willing to violate Hewitt's basic legal rights for the sake of their own convenience? I wouldn't want to live in a city where people with such a crooked sense of justice work as cops.

     The camera in Barry's lab? 
  • What happened to the camera Eobard had in Barry's lab? Is it still there? And does that mean he knows all about Barry suspecting him and collecting evidence on him?
    • For me, it was way too dangerous to leave it here: Even if Barry couldn't determine who spies on him, the fact that someone unknown knows his secret can be a major problem. I think that 'Retrieve the cam' was one of the first missions of the Reverse-Flash once his powers began to come back.
    • In "The Trap", we learn that not only was the camera at Barry's lab still active, but that Thawne has cameras everywhere, at Picture News, the West House, Cisco and Caitlin's homes, Eddie's apartment etc. to keep an eye on all the major characters.

     Captain Cold's cold gun 
  • Why can't he build one on his own? We know from previous episodes that he wasn't bluffing Cisco when he said he'd took the original apart and put it back together dozens of times and would know if he'd tinkered with it in someway. As far as we can tell Cisco builds the gun in that mansion they are squatting in so it's not like it requires fancy tools only found in Star Labs, nor does it seems to require anything you can't acquire without too much difficulty. That's what stops most people from making the things that they can take apart and put back together is a a lack of appropriate resources but Cold has the resources and should have the expertise.
    • Cold is much smarter than his education would indicate, but he's not an engineer. He is, at best, a self-trained mechanic. He wouldn't know how to use most of the engineering tools he provided for Cisco, while at the same time would know that most of them are too dangerous to just start playing around with.

     Caitlin's relationship with Ronnie 
  • What's the deal with Caitlin? When Ronnie first appeared to die, she was forlorn and slowly getting over it. Then it turns out he's alive and looks like in need of serious help in the mid-season finale and she just ignores him. It felt like Cisco was doing more to help him than his so-called fiance did. Then when he gets split apart from Doctor Stein but then he has to merge with him to form Firestorm again, she seems to forgot about him yet again (along with having some shippy moments with Barry, including making out with an imposter that looked like Barry and looking like she enjoyed it). What gives?
    • Firestorm told her Ronnie was dead, and flew off. He clearly didn't want her help, and it's not like she could do anything about it anyway. She was lucky to find him the first time. When they actually did get their hands on him and realize what was really going on, she does everything in her power to help, and once he's separated from Stein they're Sickeningly Sweethearts. But in the end, she's only so much help (she's a medical doctor, not a psychiatrist/nuclear physicist), so he has to leave to find an expert. Their current relationship seems to be "engaged, but separated due to events beyond their control;" note that the Ship Tease with Barry drops dramatically after the full details of Ronnie's condition come to light. The shapeshifter doesn't really count, as it was a heat of the moment thing and she didn't initiate it. Maybe if Iris hadn't walked in, she would have started yelling at him, but she realized it was the shapeshifter before she had a chance to get him alone again.
    • In Caitlin's defense regarding the kiss: You have to remember that she spent months and months stuck in a depression thinking her fiance was dead, and then who knows how long thinking her fiance was alive but now crazy and wanting nothing to do with her. The point is she's been in the center of a massive emotional turmoil for a very long time, and during that turmoil along comes this handsome young man, Barry Allen. Barry is roughly the same age as her, he's nice, he's funny, he's good-looking, they spend a lot of time together, and they have a lot of things in common. Plus he's a brave hero who puts his skin on the line to save lives every day. It would be more strange if she didn't become a little attracted to him, in spite of her feelings for Ronnie. The kiss just blindsided her for a minute.

     Where did Gideon come from? 
  • Gideon tells Barry it obeys his commands because he created her. So it stands to reason that Gideon was built in the future. But how did it get to the present? The one time we see Eobard Thawne prior to his theft of Harrison Wells' identity doesn't show him carrying anything. He couldn't have created this version of the Gideon in the present. So how did he get her here?
    • We see him talking to her through his suit after the attack on Barry's mother. It could be that she was just a minor version integrated into the suit, and then he built her into the particle accelerator for more processing power, likely in order to keep an eye on the future.

    Timeline of Gideon's creation 
  • Gideon must be from the far future (25th century like Eobard Thawne) instead of the near future (2024 newspaper), but claims to be created by Barry. Does this mean Barry will travel to the 25th Century at some point?

     Hannibal Bates, too good comedian, too dumb to live 
  • Mr Bates can copy the appearance of someone, but do not gain his powers and more importantly his memory. Yet, his impersonation of Mr Wells is near perfect, from the gestures, the tone of the voice and what he said (like 'dead for centuries'). How is that possible? Wells has very little time to prepare him, not enough to explain how to behave, what to tell, what to do. And Bates agreed to do it in exchange for his freedom. How did he expect to get his freedom once he failed to kill Cisco?
    • It's possible that Wells had some kind of brainwashing agent, or future tech that allowed him to completely control Everyman, to the point it was as if Everyman thought he was Wells, or something.
    • Or Wells had just been preparing for this pretty much ever since they had Bates. With the cameras, he knew exactly what everyone was up to the entire time, so it could have been that the second everyone left, he walked up to Bates, made the offer, and started coaching him through acting like him. Also note that his impression, while not bad, wasn't really that great when you get down to it. A little too angry, more clownishly amused than proud and fatherly. And finally, he probably thought he was going to succeed in killing Cisco. Wells would have left off the part about Barry and Joe waiting around the corner.
    • And then the next episode demonstrates Grodd, who's working with Wells, is capable of projecting his own mind, voice, and even his powers through others. Its not hard to imagine he linked Wells and Bates telepathically in order for them to do this.

     Gideon can help too? 
  • After "The Trap", its established that A) Gideon, an AI is programmed into Wells' secret chamber in STAR Labs and B) that Gideon is loyal to Barry above all others, since he created her. With those two pieces in mind, why not just ask the AI what Wells has been planning? I'm guessing even a guy as smart as Wells would have needed some assistance over the past 15 years, with all of the questions he's asked her over the course of the series and using her advice. You'd think her processing memory would at least have a good outline, if not a complete picture of what Wells is trying to do. This includes the second secret chamber beneath the pipeline that Wells hides Eddie in at the end of "The Trap". They could have confronted Wells directly, before his plan went through instead of just ignoring the presence of the AI.
    • Who say's they haven't? Gideon may be loyal to Barry, but as a program, its not hard to assume Eobard has reprogrammed her in a manner to make her unable to answer questions about this kind of information. After all, she was unable to answer Barry's question about who Wells really was, so its likely she can't answer questions like 'what his evil plan is'.
    • They didn't have time to question Gideon about Thawne's plans before he returned to the room. And later, when he fled STAR Labs for good, its likely he removed the computer with Gideon, along with the Reverse-Flash suit, from the vault.
    • Eobard had the future newspaper with him in the secret room and he used to have Gideon literally in the palm of his suit. So it is very likely that she was removed from the Time Vault.

     Grodd's durability 
  • I get that Grodd is a gorilla with a telepathy thanks to the explosion of the particle accelerator, but how does Grodd survive being hit by Barry's supersonic punch, let alone the impact of a full speed subway train? I thought that the only part of Grodd being enhanced is his brain, not his body.
    • Um....no, its shown very clearly that Grodd's body has also been enhanced, given he's tripled in size, and Joe outright brings up the fact that he was probably getting bigger as well as smarter. Grodd isn't just smarter than a normal gorilla, he's very clearly a lot bigger, and most of that is probably all-muscle.
    • Just for comparison, the tallest gorilla ever recorded (standing totally upright) was about 6'5". Grodd, when he stands upright while facing Joe, looks to be over 9 feet tall. That's a lotta monkey.

     S.T.A.R. Labs Finances 
  • How do the finances of S.T.A.R. Labs work? Does Harrison Wells own all of S.T.A.R? Is there just this one facility? Are there shareholders and a board? How did Wells raise the funds to build this? If it was deemed a disaster, was the surrounding area of Portland...er...I mean Central City also deemed as such? Now that they have no more funding, are Cisco and Caitlin still getting paid? How are the lights still on, let alone the Pipeline/Accelerator?
    • They probably had investors interested in the research applications of the Particle Accelerator, as a start, and later, after the accident, they probably get their funding through the sale of their inventions and grant money. Its shown they've worked in developing tech for the cops, so its likely they do other R&D projects in order to fund what they do.
    • Also, its very likely that the real Harrison Wells and Tess Morgan were independently wealthy. When Thawne killed Wells, he acquired that fortune and its very likely that he would inherit Tess' money too (Tess is implied to be an orphan). That money may well have been used to set-up STAR Labs, and since then Thawne/Wells may well have doubled/tripled that fortune through his inventions and R&D projects, and very likely, wise investments (remember, Wells is from the future, and he has Gideon who has access to information from the future!). Thus, after the explosion, even without a steady revenue stream, he probably had more than enough money to keep the place running (plus the cost of running STAR Labs with a skeleton staff of himself, Cisco and Caitlin is probably a fraction of the cost of running it at full capacity anyway).

     Does Grodd have telekinesis too? 
  • In the part where Catelyn and Cisco are briefing Barry about Grodd's history, they mention that Eisling's goal was telepathy and telekinesis for his soldiers. So is Grodd telekinetic as well as telepathic? A pair of sequences can go either way - costumeless Barry was sent crashing into the wall when he was under psychic attack in the sewers, but that could be just a major spasm. Then there was the part where Grodd was forcing Joe to turn his gun on himself, Joe didn't display the loss of cognitive function that Eisling and Barry had when they were mind-controlled though it could have just been a more subtle display of puppeting someone.
    • As more evidence in the telekinesis pile: even if Grodd was capable of withstanding the supersonic punch, it should have created a tremendous impact and badly damaged Barry's hand. Since none of that was seen to happen, it's quite possible that Grodd bled off the extra momentum telekinetically.

     Why Does Grodd Need Gold? 
  • It was never explained WHY Grodd was robbing armored trucks to begin with. Is there some reason he needs gold? And where did he get that armor for Eiling?
    • The gold was probably just something big and flashy to make everyone sit up and take notice. It was all a distraction, after all. As for the armor, Eiling is involved in all sorts of experimental defense contracts, so they probably found some sort of cache he knew about and grabbed it for him.
    • That is all but flat out stated in the episode. Grodd refers to Wells/Thawn as father and lured Flash and the others into a trap. Wells most likely just told Grodd go make noise and he chose gold. It never hurts to have some lying around either.

     Why were Barry and Co complete morons in "Rogue Air"? 
  • Geez trusting Snart with a bunch of supervillains and allowing him to keep his weapons. What could possibly go wrong? I mean it's explicitly stated that this is a stupid idea, and there's no reason why Cisco, Joe and Cait couldn't wield hi-tech weaponry, which takes them only a few hours to make if "Rogue Time" is any indication.
    • Because Cisco was busy trying to set up a power dampener for the truck and probably didn't have the time to build 3 new weapons from scratch. Plus they might not even have the tools for it, iirc Cold made sure Cisco had the parts he needed in Rogue Time. In addition to that the Rogues are already used to their weapons and would be more efficient at fighting the metas if the situation came up. And Snart had shown that he keeps his word, to the point of not even telling Lisa Barry's identity.
    • Cisco and Cait are both explicitly not warriors of any size shape or form. I personally wouldn't trust them to have my back in a pen full of kittens much less against full blown supervillians. Which leaves just Joe who has training and has been shown to be some level of warrior. Snart really was rather trusting of the rogues as well. That was a pretty close to a genuine enemy mine scenario.
    • Why not just keep them under knockout gas for the whole time until they're on the plane? The only help they actually got from the Rogues was Lisa Snart driving the truck.
    • Because gases that knock people out also tend to be toxic at some level. So prolonged exposure might risk killing them, which is the whole reason they're being moved.
    • All season long, the solution to the problem has usually been "more speed". Yet this was one of the few episodes where "more speed" was the answer. Why not have Barry transport the prisoners at super speed, one at a time, from STAR Labs to the transport? It's much faster than a transport truck and more secure.
    • Except Reverse Flash was loose and if he interfered that would've let the prisoners loose. Barry seemed to think the prisoners escaping was part of Thawne's plan so it's likely he'd want to avert this.

     Lucky he happened to have it on him 
  • So, Thawne just happened to have a "kill and replace" machine on him when he was trapped in the past without knowing before-hand that he'd need it?
    • What, you don't have a "kill and replace" device? All my friends have one and I keep one on my person wherever I go. In all seriousness, for all we know, Thawne actually carries that device with him at all times. It makes sense, as well: if you're an immoral, murderous sociopath with no regard for human life, the ability to swap appearances right down to the genetic level would be a useful tool.
    • Indeed, given that these devices apparently exist in the future, there's no telling whether the face we saw on Thawne when he first traveled back in time was his original face at all. With a gadget like that he could get himself a new face every month. Or every week. For a super criminal, that's a damn handy tool to have.
    • He's also from a future of superscience with an AI in his pocket. Maybe Gideon had a blueprint on file, and was able to build it one way or another. Nanites are already becoming a thing in the modern timeline, give it a few hundred years and using a 3D printer to spit out highly advanced specialized devices will probably be commonplace.
    • Go back 50 years and try to sell people on the idea you'd be carrying a miniature computer in your pocket, which makes phone (and video) calls, is connected to a vast information network, does complex math, plays games, plays music, plays movies, navigates, and much more 0 - and is inexpensive enough to be carried by almost every American. Gideon's device might be a multiple use tool like our smartphones.

     The Arrow's Appearance in Rogue Air 
  • Since Oliver was working undercover in League of Assassins, at what point would he have time to travel from Nanda Parbat to Central City without blowing his cover? And if he got the nanite arrows from Ray Palmer, would that mean he knew Oliver was working undercover? Because on Arrow he found out Oliver wasn't brainwashed around the same time as Team Arrow.
    • Knowing Oliver, he probably has had the nanite arrows on him ever since Ray invented them (which we don't know when it was, but was probably after he visited Star Labs the first time). The rest... is difficult. There are a few trips he made to Starling roughly in the right timeline, but he shouldn't have been able to slip away without being extremely suspicious.
    • We don't actually know how long Oliver was there. He could have completed his "training" and asked for leave". Or, as you said, he could have made a quick stop on his way to or from Starling.
    • One thing to think about is that both shows have timelines that are probably pretty slippery. In general the writing probably causes them to weave back and forth (one episode might take place over three days, another over a week, etc., to say nothing of how much downtime happens between episodes, unless crime only happens on Tuesday/Wednesday night in each city.) It's entirely possible that Oliver's appearance in The Flash happened a good time before or after the events in Arrow. Especially now with the inclusion of time travel, it's probably best to think of the show's timelines as independent of each other, because they probably end a very different points in time by the finales.

     Doesn't S.T.A.R. Labs have any security? 
  • The latest episode ("Rogue Air") alone shows both Iris and Captain Cold walking into S.T.A.R. Labs without anyone knowing or noticing it until they're inside, and the same has happened several times before in earlier episodes. Considering the sort of dangerous and confidential things they keep there (a secret prison for metahumans, various kind of superweapons, stuff that could reveal the identity of the Flash, etc.), shouldn't they make it a bit more difficult to get inside the building, so that people can't just waltz in anytime they want?
    • First of all, there probably aren't many people willing to work security for such an infamous company (or at least not at that facility). If they have any security it's probably electronic and high-tech. They could have told it to recognize Iris and let her in. And Cold is a super-thief.
    • Of course, this also begs the question as to what is the exact status of S.T.A.R. Labs? The show portrays it as a bombed-out husk that only team Team Flash uses and basically squats in, which explains the "No Tresspassing" sign and the lack of security, but doesn't explain how the building's infrastructure (heat, electricity, plumbing, etc.,) is still operational and who actually pays for all of it, not to mention who actually pays Cisco and Caitlin.

     Time Travel Confusion 
  • So Gideon was made by Barry in the future. And Wells is from the future and is only back here because he chased Barry back. So how come, in the episode where Barry loses his powers and Gideon says there are no references to the Flash in the future now, both Gideon and Wells are even there? How could a future speedster and future computer made by future Flash Barry be around now if there is no Flash in the future? How does time travel work in this show?
    • Barry made it before he disappeared? Wells likely traveled back and stole it.
    • Barry creating Gideon may have been a lie. Wells could have instructed Gideon to say that if Barry ever found the secret room, so that Barry would have reason to believe he could order Gideon to keep quiet, giving him a false sense of security.

     Stein is a Rabbi 
  • In the season finale, Stein says Ronnie and Caitlin's marriage is "legit" because he's a rabbi. But, Ronnie and Caitlin are likely both Christian (or at least not Jewish). "Snow" and "Raymond" are not Jewish names.
    • Legally, in the American states (and many countries) there is no requirement that the officiant at a marriage has to be of the same religion as the couple getting married, or even a member of the clergy/priest as long as they are registered as being able to officiate at weddings, as noted by Ray Palmer who performed Diggle and Lyla's wedding. Even if most rabbis won't officiate at a non-Jewish or mixed-faith wedding, there's nothing prohibiting them from doing it.
    • While "Raymond" and "Snow" may not be "traditional" Jewish names, neither is Wolf, Jenkins, Potter, Fox, Garfield, Hill, Heatherton, Porter, Portman, Thomas, Reed, Arquette, Black, Connelly, Dane, Hannigan, Goodwin, Harris, Hudson, Moore, Downey, Gray, Gilbert, Kent, Parker, Miller, Patterson...
    • Remember that, as far as Jewish tradition is concerned, you're Jewish if your mother is.
    • however, it's still not a binding wedding, legally speaking, unless they got Ronnie un-legally-declared-dead and got a new marriage license in the space of a few hours...though they could have done that without showing us, I suppose.

     Eddie-Eobard Grandfather Paradox 
  • In "Fast Enough", Eddie kills himself to prevent Eobard from ever being born. However, if Eobard was never born, he couldn't travel back in time to cause the events that would lead to Eddie deciding to commit suicide to save his friends, meaning Eobard would be born, allowing him to mess with history, so Eddie stops him, and so on, ad infinitum. A Grandfather Paradox by most definitions. How exactly does time travel work in this 'verse? Terminator style?
    • It's possible the person's actions (or the consequences of their actions) remain. Presumably, this is what Legends will deal with.
    • The fact that Barry still has his super-speed after Eobard fades away supports this idea. If the consequences didn't remain, than it would mean that the Particle Accelerator wouldn't be built for another five years, delaying the creation of The Flash. So obviously everything Eobard did still happened...somehow.
    • It's possible that it's because the version of Eobard we've been dealing with is from the timeline when the particle accelerator goes online in 2020, he's an echo of the 'old' version of history - he still needs Eddie alive to ensure the existence of himself, but Eddie removing himself removes both versions of Eobard, while the actions of the 'old' Eobard still stick due to him not being native to the timeline.
    • OP Here. I think this theory makes sense. Seems logical enough. I can sleep now.
    • The Flash follows the Terminator school of time travel; multiple parallel timelines (imagine holding a handful of uncooked spaghetti), where some are near-identical barring the most minor change, and some are vastly different. Going back in time branches off a new timeline, as Eobard killing Nora Allen did. The Flash also followers the Looper corollary to the Terminator rules: If an alternate/older version of someone appears in the local/younger version's timeline, the alt/older version is reactionary to any changes the local/younger makes, instantly. So even though Eobard is not the descendant of this timeline's Eddie, he can be erased by Eddie offing himself.
    • That corollary didn't make sense in Looper though, and it doesn't make sense here either. If The Flash has multiple timelines, then Eddie shooting himself would not erase Eobard; it would only mean that Eobard isn't born in this timeline, but the parallel timeline where he came from would still exist, and he would not be erased. The parallel timeline concept and the concept that you can affect a time travelever from the future by changing the present can't coexist, because parallel timeline theory was conceived specifically to explain away the grandfather paradox created by a time traveler from the future changing his own past.
    • My theory is that the timeline was already hanging by a thread due to Thawne's actions when he initially travelled through time. Everything that happened afterwards allowed the timeline to fix itself somewhat, but Eddie killing himself and therefore ensuring Thawne would never be born, caused time to just shatter due to the massive paradox that resulted from that action, and the black hole was basically an attempt to rectify that by making a clean slate. It seems likely considering they successfully shut the wormhole down, but the singularity only appears after Thawne faded from existence.
    • "The Reverse-Flash Returns" seems to have been written specifically to clear up this point: The "temporal echo" of Thawne was created (possibly by the Speed Force) to resolve an otherwise unresolvable paradox. It's a bit of a Hand Wave, but it nicely ties up the loose ends.

     Caitlin the Genius Ditz? 
  • How in the hell does Caitlin not know what a singularity is? It's especially frustrating given there were numerous other characters there who could have said it but they decide to give the line to the woman shown to be an expert in numerous types of fields?
    • Agreed that having Caitlin be the one to ask was stupid, but isn't she supposed to be a neuroscientist and another biology-related position I'm forgetting, not a physicist? She's a neuroscientist, Ronnie and Cisco are mechanical engineers, and Wells and Hartley were physicists, right?
    • Yeah, Caitlin is not an Omnidisciplinary Scientist.
    • Crippling Overspecialization. If you ask a random person off the street what a singularity is, it's very possible they wouldn't know. Caitlin may simply have taken only biology & medicine and never bothered to learn more about physics than "F=MA".
    • According to her character page here, she's a bioengineer. Granted, she could have picked up on physics from working with Wells and others, but it's not her area of focus.
    • So even though she's an accomplished scientist who's spent a lot of time working with people who would be an expert in it, she doesn't know a term that can be learned from watching a Star Trek movie just because it's not her specific field?

    Why stop Eobard? 
  • It seems unlikely that Barry actually had it in him to kill Eobard, so why stop him at all? Barry in the year 21XX is almost definitely better equipped to deal with Eobard emotionally he's been a hero at that point for going on a century assuming he didn't time travel to the future. Physically it took a super hero team up to defeat Eobard and even then he gave them a run for their money where as Eobard admits future Barry was his equal. Given the sheer number of masks that have started popping up there is a good chance by that time some form of the Justice League has been started and is probably equipped well enough to deal with imprisoning people. Alternatively why even continue the charade that you intended to keep your word. Eobard has zero leverage and had already told them how to time travel intentionally. Given the circumstances I doubt anybody would call Barry out if he'd simply said, oh yeah, that whole helping you thing? I had my fingers crossed.
    • After Barry saw his mother die, he made a split-second decision to make Eobard pay. He was originally planning to let him get away with everything, but in the end he couldn't. And of course, he's completely unaware of the Justice League, so he didn't know that the future would have a better chance of handling him.
    • The heat of the moment is probably the best answer. He doesn't need to know specifically about the Justice League, he needs to know two major things. That over the next century plus technology will improve and two that future Barry is more experienced than he is and a better fighter if he was keeping up routinely with Eobard.

     Why would ARGUS not just handle the prisoner transport? 
  • So the whole plot of "Rogue Air" is based on the logistical problems involved in transporting the metahuman prisoners to Ferris airfield so that the ARGUS transport plane can pick them up. Barry and Joe first seek help from the District Attorney (bad move!) and then Barry seeks help from Captain Cold (worse move!) But why do they have to go to all this trouble? Why not just let ARGUS handle everything? In fact, why did ARGUS not offer to pick the metahumans up from STAR Labs directly anyway? They probably have more than enough legal/official authority to clear a route to the airfield or find some other method of covertly transporting the prisoners. Considering the fact that Amanda Waller was prepared to level Starling City to stop the Mirakuru soldiers, I'm pretty sure she would do everything in her power to ensure that the prisoners were safely extracted from STAR Labs and put on the plane. Instead, the STAR Labs team is forced to put together their own makeshift illegal prisoner transport and rely on two dangerous criminals to serve as security!
    • There are a few possible reasons. The accelerator was going to blow that night (IIRC), so ARGUS may not have had enough time to make it to STAR Labs from the airfield. Alternatively, the only reason ARGUS was there was because Lyla called in some favors; she might not have had enough pull to get them to commit enough resources to transport them to the airfield. Lastly, ARGUS' power may have been curbed since Arrow Season 2, and they wouldn't have been able to clear a path in 3 hours.
    • Even if Lyla called in a favor, once ARGUS found out about dangerous metahuman prisoners, they should ideally themselves have been desperate to take them into custody and contain them as swiftly as possible. Also, if ARGUS had enough time to send a transport ship, the trip to STAR Labs and back wouldn't add that much more time to the schedule...a couple of extra hours is worth the assurance of security. Instead, the episode makes it sound like ARGUS is doing Team Flash a favor by sending the transport plane, when in fact, they'd simply be doing their job (and as it stands, they're not doing it very well!)
    • Starling City was arguably a different situation because Slade was an international terrorist who was stockpiling a dangerous bioweapon and building an army of superhuman killing machines. The half dozen metas in Central City are mere criminals. Dangerous criminals, certainly, but small-time compared to Slade and his army. And don't forget, each and every one of the Rogues had the crap personally beaten out of them by one guy (well, one superfast guy plus a support team, but still). If Team Flash was able to take them down before then surely they can do it again, ARGUS is probably thinking.
    • Why didn't Barry transport them himself? They could be transferred from one secure holding area to another much faster by the Flash than by ground transport, and without needing security. The whole plot could have been avoided.

    Eddie and Eobard 
  • In the Season Finale, Eddie sacrifices himself so that the Reverse Flash was never born. But couldn't he have just gotten a vasectomy? Or shot himself in the family jewels?
    • He could've, but since Eobard has access to future medical technology, and Eddie knows this, he couldn't have been sure Eobard couldn't still have somehow extracted his sperm or DNA to conceive a child. Also, Eddie was in a situation where Eobard was about to kill everyone right then and there, so there was no time to shoot himself in the balls and see whether that would work, because if it wouldn't, everyone would be dead. Eddie had to make a quick decision that would absolutely ensure Eobard wouldn't be born, and killing himself was the only way to do that.
    • It's actually more puzzling that he came to that conclusion in the heat of the moment. Everything Eobard did as Wells appears to have stuck so he could easily have gotten unlucky and been in a multiverse where nothing he does to him in this world has any effect on Eobard. Or the Grandfather Paradox could have reared it's ugly head and for various reasons he'd survive shooting himself. Black hole that he may not have caused aside that worked out much better than he had any reason to expect it would.
    • I don't know any man who wouldn't rather commit suicide than shoot himself in the nuts.

    Why did Reverse Flash lose his time travel ability? 
  • In "Fast Enough", Eobard explains to Barry that when he traveled to the past and killed Barry's mom, he suddenly couldn't time travel anymore. But there's no explanation at all why he lost that ability... So what exactly happened there?
    • He didn't lose his ability to time travel. His connection to the Speed Force is spotty hence him charging himself up with his wheelchair. So it's not that he doesn't still have time traveling potential it's that he's highly skeptical he can go Mach 2 and maintain it long enough to open the wormhole. Barry actually explains that when they suggest letting Eobard perform the trick.
    • In the beginning of the episode, Eobard explicitly states that "in traveling back I lost my way home, lost my ability to harness the Speed Force". As Barry explains, after that Eobard was still able to get his speed back sporadically, by using the device in his wheelchair... But it's never explained why he lost the permanent connection to the Speed Force.
    • Maybe he lost it because he altered the timeline and stopped Barry from becoming the Flash. It would follow that without the Flash there would be no Reverse Flash or even any knowledge of the Speed Force at all, so Eobard would have no way or reason to gain his powers thus he lost them. Then he regained them sporadically as he put the timeline back on track. His powers did seem to become more reliable the more Barry came into his own as the Flash.
    • While that is a good explanation it doesn't stand scrutiny beyond a point. If preventing Barry from becoming the Flash could physically affect Thawne like that via some kind of 'ripple effect', then Thawne should logically have been Ret Gone the moment he killed Nora... because in the new timeline he would never have become the Reverse-Flash or traveled back in time. Instead he simply loses his powers. So in that context, the explanation given in the show makes more sense... that he used up all the Speed Force energy he had and with no Flash to siphon it off from, he was stuck. Once he engineers the origin of the Flash in the new timeline and Barry's powers start evolving, he starts regaining his own abilities.
    • In the comics, at least, the Speed Force isn't some kind of finite, individual power source you can just "use up". It's a universal, omnipresent force the speedsters tap into. While the TV series hasn't explicitly explained what the Speed Force is in its universe, whenever it has been mentioned the implication has been that it's the same as in the comics, i.e. an universal force, not a battery with finite power. Note that Eobard says that he "lost his ability to harness the Speed Force", not that he used up his individual power or anything. So there's still no explanation given why his ability to tap into the Speed Force was lost.
    • Except Ret Gone doesn't work that way in this series, as evidenced in the finale when Eddie's death can Ret Gone Eobard out of existence but leave everything he did (such as the particle accelerator and the Flash) intact.
    • That's a bad example, as it's implied that Eddie's suicide caused a paradox that ripped open space-time (already weakened by the recent time travel) and created the black hole.
    • Not a bad example at all. The point is that the rules of time travel and how they apply to Ret Gone in this show are incredibly unclear at this point (in fact the writers most lkely have not codified the time travel rules as yet). Just look at all the various examples on this very page.
    • From what I recall of the comics, Barry generates the Speed Force when he runs. So, no Barry, no Speed Force.
    • This is not the case in the comics: Speed Force is an universal energy field that predates Barry. And based on what we learn about it in the second season, the same seems to apply to the TV series as well. So there's still no explanation why Eobard lost his connection to the Speed Force.

    San Dimas Time 
  • In "Fast Enough", a big deal is made of the fact that Barry has only two minutes to return back to the present from the past, before the wormhole needs to be closed. But he's traveling in time, so it shouldn't matter how long he spends in the past, he can always return right after he left. Yet we're shown a ticking clock and everything, and Barry doesn't return until a few seconds before the time runs out, even though there isn't any reason or any explanation why San Dimas Time would be in effect here.
    • San Dimas Time is very rarely explained mechanically in any story, it's just a rule of the universe. Though best guess is the wormhole on both ends is connected to a very specific moment and when it opens both time periods lock into sync. Without a particle accelerator on the other end Barry had no way of traveling back to just before he left either. He's stuck with the portal he created or waiting another however many years between the death of his mother and the present before he could even attempt such a thing.

    How come Wells didn't know? 
  • In the Season 1 Finale, when Cisco approaches Wells and they have the whole conversation regarding Cisco remembering the events of the previous timeline, Wells seems genuinely surprised and that leads into the revelation that Cisco himself has the metahuman ability to tap into the vibrations of the universe. Okay, but in "The Trap", there is an entire scene devoted to recovering Cisco's memories from the alternate timeline, and this scene occurs in Barry's lab, which is explicitly noted within the same episode to be under Wells' surveillance network. So how did Wells not know that Cisco remembered all of this? He certainly had the time and patience to record the feeds, so presumably he watched it. It's not like he had much else to do this episode, besides persuade Hannibal Bates into impersonating himself. Is he just playing along in the finale, to mess with Cisco's head?
    • It's highly unlikely he spends all his time watching video feeds. He likely just goes over it at the end of each day. If he was busy coaching Bates he wouldn't have had time to check the feeds. By the time he was done with that, he already had to flee.

    Eobard, the Genius and Eddie, the Failure 
  • What was the point for Eobard to capture Eddie ? Apart for taunting him saying 'You are my great great great great grandfather and you suck, loser.' All Eobard does is giving Eddie the way to defeat him by Heroic Sacrifice. He can't even use Eddie as an hostage, because he can't kill him. For a genius like Eobard, this seems to have been a very stupid move.
    • Two main reasons come to mind. First he can use Eddie as a hostage. At that point nobody else was aware of their relationship. So while he'd never actually kill Eddie he can still tell Team Flash he intends to if it comes to that. Second considering the odd way time travel functions in Flash he may have been concerned that Eddie and Iris were getting too close. The future isn't actually written in stone so he may have been concerned that some action that had been taken would cause Iris and Eddie to get together and that would probably erase him every bit as well as what actually happens. Finally kidnapped Eddie serves his purpose perfectly well as a huge distraction for Team Flash. So while kidnapping Iris would probably have been a better plan Eobard's plan isn't actually bad.
    • It's pretty obvious that the main reason for kidnapping Eddie is preventing him from marrying and having kids with Iris. Eobard has been checking up Iris and Eddie via his hidden cameras, and he kidnaps Eddie just as he's about to propose to Iris. In "Fast Enough", Barry speculates that in the original timeline where Nora wasn't killed, he and Iris probably hooked up earlier, because Barry didn't grow up with Iris and thus didn't feel inhibited in expressing his true feelings towards her. Eobard must have figured out that him changing Barry's past fucked up the Iris/Barry romance of his original timeline, so when Eddie, an ancestor of his, starts wooing Iris, Eobard gets nervous. And when he finds out Eddie is about to propose to Iris, he realizes that he must do something, because if Eddie has kids with Iris, then he probably doesn't have them with the woman he hooked up in Eobard's original timeline, which means Eobard himself won't be born. So Eobard kidnaps Eddie and taunts him with the future newspaper that proves Barry will marry Iris, not him. This causes Eddie to break up with Iris, which is exactly what Eobard wanted.
    • All true, but off subject. The original question was why did Eddie kill himself to erase Eobard, instead of any number other options that would/could lead to the same outcome. Not why did Eobard take steps to ruin their relationship. Which frankly he seemed terribly uninterested in until far later. Given his powers he could and should have nipped that in the bud early.

    Nora (Unmarked Spoilers for Season 1 finale
  • So I get the idea that, since Barry is happy with how his life turned out, he chose not to erase it by saving his mom, but there's three problems with this that bug me.
    1) Both his dad and the Barry from the previous timeline basically tell him not to do it, under the assumption it would be playing god and changing the timeline and all that...except that time had already been changed by Thawne, so all they were doing is undoing his change and Set Right What Once Went Wrong. This is what bugged me about Flashpoint; they're not breaking time, they're fixing it.
    2) Even if Barry is content with his life, he's still letting his mom get killed and condemning his father to a lifetime of prison for a crime he didn't commit. His dad might be willing to do the time for some self-sacrificing BS to 'keep Barry the way he is' (which is pretty weak logic to justify why his dad is OK with not saving Nora), but Barry shouldn't let him make that sacrifice if he can save him, nor should he have left his mom to die, or let the others Thawne killed (original Doc Wells and Tess come to mind) basically be damned to die as well when he could have stopped him. Basically, Barry is letting a lot of good people suffer because he's OK with how his life went. And...
    3) In the end, all their fucking with time to ultimately do nothing different, in particular Eddie killing himself to erase the Thawne clan from existence, results in a black hole opening and risking to destroy the city. So, in the end, they accomplished nothing, put the city, if not the world in danger, and now even if they stop it people are still going to have been killed or injured... Way To Break It Hero doesn't even begin to cover that. That final black hole isn't on any badguys, its completely on Team Flash for choosing to change time and then ultimately not do it.
    • Let's cover this, to your first point Time Travel is extremely wonky in Flash. Killing Eddie kills Eobard, but Eobard never being born (until we see S2) apparently didn't undo anything he did in the past. His father's logic is bad though, Future Barry has probably been through this and just knows that you don't fuck time travel. To your second point Barry really hadn't thought this part through at all. Barry has never won a singles bout with Reverse Flash and this is Reverse Flash before his powers start coming and going, he would have been slaughtered. Assuming he DID manage to both save his mother and get back to his time what's to stop Eobard from doing the exact same thing next Tuesday? He's trapped in the past with fifteen years to kill before he can enact his plan to create the flash and escape. To your final point it really was a waste.
    • Except, its apparent that Thawne was depowered very shortly after murdering Nora, so Barry didn't need to beat him in the past, he just needed to hold him off until his connection to the Speed Force burnt up, then beat him. Hell, just grabbing kid!Barry and running was enough to stop him killing Barry, all Barry had to do was grab Nora and run (and probably grab Henry too), and the Allens would be safe.
    • For the final point, remember that the black hole wasn't really their fault. It's implied to be a result of the paradox from Eddie's suicide ripping open the already weakened space-time continuum. That's not really something they could have reasonably seen coming with their limited understanding of time travel. Maybe Eobard should have given them a quick rundown on paradoxes just to be on the safe side, but he clearly wasn't giving them more information than was absolutely necessary to accomplish his goals.
    • Yeah, it kinda was their fault. They chose to accept Thawne's deal and let him go before Barry changed his mind and attacked him, forcing Eddie to kill himself to save Barry's ass. If they never agreed to it in the first place, or were just more pragmatic and not give the psychopath a Get Out of Jail Free card with the time machine, no paradox would have happened. Not to mention, they were aware that a Black Hole could be created by the use of time travel in the first place, meaning this isn't something they just didn't predict, it was something they knew would happen if they didn't stick to their precise plan.
    • Eobard probably doesn't have a lot of information on paradoxes in particular. His goal was to travel to the past and kill young Barry so he'd never become the Flash which is a classic Grandfather Paradox. He never comes across as irrational so you have to assume that if he'd known this was a predictable consequence he would have found some other way to deal with future Barry.
    • One thing to consider is the original comic story this is drawn from, which suggests that tampering with time is not predictable and attempts to fix things don't always work. Barry goes back to save his mother there as well. The thing is, the timeline at that point has already been changed - until "Flashpoint" was published, Barry's parents survived past his own death in the Crisis. His parents dying when he was young in this story indicates the timeline was already tampered with. Barry saves his mother, and history is changed drastically for the worse. He goes back to stop himself from saving his mom, and succeeds. But this doesn't restore the timeline - it creates yet another version of things. So Barry has no way of knowing if his changing the past will set things right or make them worse. And it seems White Logo Flash understands this, since he warns his younger alternate self not to interfere. WLF is there to prevent tampering, rather than tamper himself. We know he fails, but that's beside the point.
    • But that doesn't really make any sense; like, the big problem with Flashpoint as a story was how none of the things going wrong because Barry stopped Thawne's changes should have effected the things it did, and its never explained how or why these things occurred; the 'don't mess with time travel because it might make things go awry' only works if the changes you make would directly lead to these things happening. I mean, that's like having an anti-drugs aesop where someone buys drugs then gets hit by a bus; the bad thing isn't linked to what you did, so why is doing it bad?
    • You're forgetting that the whole point of these "don't mess with time travel" stories is that you can't predict what might happen if you change the past. So saying "it doesn't follow logically that this would happen if that was different" isn't a great argument because "logic" isn't really a factor here. It's all just one change propagating out to change a million-billion other things in ways no one can possibly foresee. Not without total omniscient knowledge of reality.
    • But the problem is that the 'you can't predict what might happen' aesop is in itself complete BS, at least when it comes to this kind of situation where you're removing an interfering variable that isn't supposed to be there. Again, if Barry's mom was always meant to die then and Barry just decided to change it, then sure, he's doing something stupid that's going to cause unforseen issues. But she wasn't, she was meant to live until Thawne changed it. Barry would therefore be stopping Thawne's change, and thus stopping him from interfering in the first place; if he went to a few seconds before everything kicked off and cut off Thawne before he got to the Allen family (ideally tag-teaming him with his future self), then the only things that would change would be things Thawne himself changed, which we have no way to indicate would cause anything harmful (from what we know, Barry still became the Flash, Iris and Barry still got together, and Wells and his wife would have lived). In other words, this whole 'changing it would cause unforseen problems' because 'time travel is unpredictable' doesn't explain why Barry not saving his mom was a good idea.
    • Barry, being inexperienced with time travel, has to use his own memories of that night to get to the right point, meaning he can't actually get there before Thawn arrives and still leave himself enough time. However, even assuming he could get through that night without any effect on Nora or Young Barry, let's say he and White Logo Flash team up against Thawn, get him out of the house. In the ensuing fight, the noise wakes up one of the neighbors. The neighbor looks outside, doesn't see anything because their fight has already taken them a mile away, gives up and goes back to bed. The interruption to his sleep causes him to wake up grouchier in the morning. He goes to work, is a lot more grating to his employees than normal, and one of them decides screw it, I'm quitting. Can't get a new job, but hears about an offer in Starling City. This guy moves to Starling, has a good new job, meets a pretty girl and marries her. They have a kid. Fast forward some ten years or so, it's Oliver's first year being the Arrow, and the guy's kid just happens to be in the right place at the right time to see Oliver changing into his costume without being noticed. Recognizes him as Oliver Queen from the newspapers, tells her dad, her dad tells the police, suddenly Ollie's under even more scrutiny for much longer than he was originally, and all of a sudden the Arrow's career is altered. For Want of a Nail is a cruel and unpredictable mistress, as Eobard Thawn can attest to, and the fact that Thawn already went back means that something is guaranteed to change that night. The only way you could reset time would be to jump both forward and horizontally onto the original timeline and stop Thawn from going back in the first place.
    • It seems Barry could have avoided any paradox conflicts by just taking a body double of Nora with him to the past. Caitlin should have been able to make something that would stand up to forensics of 15 year prior. Get there, swap the double for the stabbed Nora, and have Barry bring her back to a waiting medical team in the present. Then with the real Nora Not Dead, Henry has committed no crime, and is free to go. Nothing gets changed in any person's timeline. Sure, Henry still lived through 15 years of prison and Nora has to deal with 15 years passing in an instant, but it's a lot better than trying to actively change the past.

    What, no stasis tech in the future? 
  • Why bother with such an elaborate plan? Couldn't Eobard simply kill Barry and use future technology to take The Slow Path?
    • Probably not for several reasons. First Thawn is brilliant even by the standards of the future. That doesn't mean he knows everything or could even figure it out from scratch if need be. So even if there is Stasis Tech he might not know how to build it or the tools to make it might not exist yet either. Either way he's screwed. He's also far from omniscient. Where would you bury a stasis pod that absolutely cannot be discovered for centuries? Do you think he's committed to memory every discovery between now and his time? And finally it's not explained why he lost his connection to the Speed Force but he clearly wasn't expecting it. He had a plan on how to get home already and didn't prep for any other possibility.

    6. 7 Teraelectron Volts (Unmarked S 1 Finale Spoilers) 
  • In the Season 1 finale, the wormhole caused by Eddie's death is about to swallow the city. Stein says it "cannot be stopped" because it has an energy level of 6.7 Teraelectron-volts. But 6.7 TeV is just over 1 microjoule. According to that calculation, the wormhole should be closing the first time it gets hit by a particle of dust. Am I missing something, or is this just an example of Sci-Fi Writers Have No Sense of Scale?
    • He's not talking about the energy of the entire phenomenon, he's talking about the amount of energy of each particle caught up in the phenomenon. 6.7 TeV is a tremendous amount of energy in particle physics. The Large Hadron Collider, with its miles of super-cooled superconducting magnets and phenomenal energy consumption which takes months of preparation, generates two proton beams of 6.5 TeV each. Which they then smash into each other to achieve an energy level of 13 TeV total. And that's the most powerful accelerator in the world acting on a relative handful of protons. The wormhole we see in the episode is gargantuan; its total energy would be astronomical.

    It doesn't really fit the theme 

    The fate of Future!Barry 
  • If you guys remembered what happened during the season 1 finale, Future!Barry insisted to our present day Barry not to tamper with the timeline despite the fact that Nora will get murdered by the Reverse Flash. Now that the deed is done, does that mean that Future!Barry disappeared into entropy because the timeline where Nora didn't get killed no longer exists?
    • Not necessarily. There might be a Stable Time Loop in effect. Note that Future!Barry didn't seem in the least bit surprised (at least as much as one could tell from the blurring) to see Barry there, obviously knew what he intended, and seemed confident that the warning to not interfere would work. This can all be explained if Future!Barry was Future!Barry from the timeline where Nora died, and who knew what would happen because it was in his past and was what he had done. If this is true, at some point in the future Barry will go back in time to save Young!Barry and during the fight see Past!Barry show up planning to interfere. Or not. It's like a big Timey-Wimey Ball.

     Al Rothstein, victim of the Particle Accelerator? 
  • Back in "Power Outage", Thawne named Al Rothstein as a victim of the Particle Accelerator, but "The Man Who Saved Central City" establishes that this is not possible, as the Al Rothstein of Barry's earth was in Hawaii at the time. What the hell was Thawne talking about? It doesn't seem like this is something he'd bother to lie about. Did he sincerely believe Rothstein had been among the victims?
    • Central City's a big town. It's possible there's more than one person named Al Rothstein.
    • It's also possible (though unlikely) that Rothstein was injured but not killed by the explosion. More plausibly, he was a victim originally, but the effect's of the Season 1 Finale's Time Travel shenanigans changed time very slightly so that he's not anymore.
    • And it's also possible, and even probable, that Thawne was just being a jackass and instead of "honoring the dead", he was remembering and listing civilian identities of superheroes based around Central City in his original timeline.
    • He wasn't in Central City at all during the accelerator explosion, so he couldn't have been injured by it at all. The best explanation is the above: That Thawne was remembering him as having been affected by the explosion in the original timeline.

     Henry Allen not sticking around 
  • Barry finally proven his father's innocence and got him out of jail the legal way. Being reunited with his own father as a free man is what motivated Barry to become the man he was today. From being a forensic scientist to becoming the Flash, all that Barry has done was to find out who murdered his mother and get justice for his father. Now that both are resolved, what was the main reason Henry didn't feel like staying with his son in Central City?
    • This might cross the line into WMG territory, but it's established that the Iron Heights prisoners know Henry frequently talks to the cops. He may have made enemies whose reach extends into Central City itself.

     The newspaper and Westallen's future relationship 
  • Barry found out that him and Iris would be married in the future shortly before finding out that Eddie wanted to propose to Iris. Why, then, did Barry encourage Joe to give Eddie his blessing to marry Iris?
    • It's probably as simple as him not trusting the paper to be accurate.

    Barry and Iris in season 2 premiere 
  • Barry and Iris aren't together by the season 2 premiere, even though, with Eddie now gone, it's almost certain that they'll one day be married. They both have feelings for each other, and they both know about the newspaper, so have they both just been awkwardly ignoring the elephant in the room for the past 6 months?
    • At this point nothing is truly certain. Time travel in Flash is different from most established cannons. Eddie committing suicide does retroactively erase Eobard Thawn. But Eobard Thawn being erased didn't retroactively erase him creating the particle accelerator or any of the results of that world changing event. Given that they have little reason to trust it. Plus Barry and most of the cast are smart enough to put together that that Thawn came from a future where Nora Allen wasn't killed and Barry has already changed history once as of S1. S2 starts by introducing the Multiverse so all bets are off.

    Changing byline 

  • Early the series, the newspaper's text was different and said "Evan Gibson" on the by line. Did the future change slightly throughout season 1 as a result of things Barry did?
    • They didn't change slightly, they changed drastically. We see just the change between Barry and Iris over the course of a single day of mostly minor changes. A full year of Barry Allen happening six years prior to when he should have must have had tons of differences. Makes you wonder how Team Arrow escaped in the original timeline...

    Love Interests 
  • Now that Barry knows that him and Iris will one day be married, I don't see why he would even bother dating, let alone letting himself fall for Patty. I guess this one currently remains to be seen though.
    • He doesn't actually know this. He knows that there is a world where he and Iris marry but it may not be this one.
    • He also knows that the future can be changed, as Eddie's sacrifice demonstrated, he would have done had his future self not stopped his present self from interfering with his mother's murder, and Eobard Thrawne telling Barry he arranged for Barry to get his powers six years before he should have (and as the audience knows from the changing story when Barry was depowered). So Barry—and Iris, now that she's in on the information—are aware that the future isn't fixed. The newspaper byline shows a possible future, not a certain one.

    Discussing Barry's secret identity while anyone can hear 
  • In the beginning of "The Man Who Saved Central City", Joe, Iris and Cisco openly discuss the fact that Barry is the Flash while standing in the middle of a crowded police station! Seriously? Okay, the people around them looked kinda busy, but what if someone had stopped to listen to what they're talking about?
    • That was kind of a problem last season, but that episode really highlighted it. Might be stupid if they keep it up.

     Did Eobard Thawne predict his death? 
  • Why did Eobard think that he was dead when he made that recording for Barry? If things had gone according to plan Eobard would have gone back to the future and been just as gone as he is now. We don't see anything that suggests he had the means nor desire to kill Barry so long as he got to return to the future.
    • Eobard is many things, but not stupid. And for all of his hatred of Barry, he still considers him something of a Worthy Opponent after the last 15 years. Eobard definitely considered the option that his plan could fail and he could die. He didn't expect it, nor did he plan for that to be the case, but he knew that was a distinct possibility. So he made that recording.
    • That's not the question at hand. The recording was given to Barry because Eobard/Wells is dead. There is no body because he was erased. So he's dead because Team Flash told the police or whatever. That's what actually happened. His plan however was to return to the future. In which case he would be gone and Team Flash would be no more or less likely to tell the authorities that he died. He would still be out of the picture however. So why didn't he make a recording that said: "Well I got what I wanted I'm back in the future or maybe you got lucky and somehow killed me. I very much doubt that." That's the question, his plan involved him being unable to deliver this message personally either way yet he assumed he was dead. Why?
    • If Wells had succeeded in going back to the future, why would Team Flash tell anyone he had died? Since they don't have a body, trying to convince people of his death would be both very difficult and very suspicious; better to just say he's gone missing, and they don't know why or where. I assume the only reason they did tell people about his death is because of the black hole; if anyone asks how he died or where his body is, they can just tell people he got sucked into the event horizon. Besides, Wells' plan was to return to the future and let Barry go back in time to save his mother; if Barry had gone through with his part of the plan, the timeline would have changed, Barry's father would never have been arrested, and Wells's recording never would've been made.
    • Wells might have just said that he was dead on the off chance that someone not involved with Team Flash watched the video.
    • The black hole is a convenient reason to declare him dead. Wells' recording may very well have still been made since Time Travel in Flash seems to do exactly what it wants because it wants. The death of Wells didn't retroactively undo the year of the Flash like it should have. Though the fact that the recording would have been worthless had that happened may come into play.

    Why isn't the real Wells isn't, and the timeline restored? 
  • Eddie kills himself to prevent Thawne from being born, implying that Thawne couldn't then replace Wells, kill Barry's mother, move the time of the accelerator accident forward, or land Barry's father in jail, because Thawne never existed. The real Wells would still be in charge of STAR Labs, and Barry would not be the Flash, yet. Of course, if he did not remember all the events of season 1, Eddie has no reason to kill himself (unless Cisco explained it to him, perhaps). The rules of series do imply that you can change the timeline, and change everything associated with that change. But, they never imply that Eddie could cause Thawne to have never been born, without retroactively changing everything that Thawne did. Did the singularity suck plot holes into it?
    • Time travel seems to work a weird way in this universe. If you want to change the past you have to travel back in time. Eddie killed himself in the present. The present made a 'checkup' and saw Eobard isn't supposed to exist in the future and erased it. But all Eobard did in the past stayed and all memories of it stayed. To prevent Eobard from killing Barry's mother and the real Wells, Eddie should have traveled 15 years back, BEFORE Barry's mother died and then killed himself. In a way it's a logical way to treat time travel since it prevents the paradoxes you mentioned.

    No mention of Deathbolt 
  • In 'The Man Who Saved Central City', when investigating Atom Smasher's identity, they pull up the records on Al Rothstein, and mention that he was in Hawaii on the night of the particle accelerator explosion, as if that rules out the possibility of him being a metahuman (aside from being, you know, dead). But then more importantly, in the next episode, when Joe is interrogating the Earth-1 version of Eddie Slick/(not-)Sand Demon, thinking that he is a metahuman. Joe finds out that Eddie wasn't in Central City on the night of the explosion either, and Barry says that Eddie must be lying. But why have they forgotten about Jake Simmons/Deathbolt, who proved that even people who were not in Central City that night could become metahumans? As far as I know, they never determined the source of Deathbolt's abilities, so it seems very premature to continue using the suspect's location on the night of the explosion as a litmus test for whether or not they can be a metahuman. Yes, it is true of the broad majority of metahumans, but they never know when another Deathbolt-like character could show up.
    • Metahumans are still very rare, they may think Deadbolt was a freak isolated accident since so far on Earth-1 all other metahumans encountered can be linked to the particule accelerator accident.

     Snart's broadcast 
  • Who is stopping Captain Cold's broadcast for Barry's ID?
    • For now, it is a combination of being incarcerated in Iron Heights Prison (and perhaps gratitude of saving Lisa from the thermite bomb implanted in her neck). Season 2 Episode 3 could easily foreshadow Snart's path to heroics as seen in Legends of Tomorrow.
    • But how is he doing it? S 1 EP 16 Rogue Time has Barry threaten to zoom Snart off to his personal prison which would prevent him from telling people his ID. Snart then counters that if Barry did that Snart would be incapable of preventing his message from uploading. With him in Iron Heights it seems improbable that he can get to a computer regularly. All the evidence still points to the fact that he didn't tell his sister or his partner.
    • No, the threat was "If you give up my secret identity or kill people, there will be nothing stopping me from ending our game by dumping you in prison." Barry doesn't care overmuch about his secret identity.
    • Incorrect. The exact exchange is here:[1]
      Snart: Can't really stop me now that I know who you are.
      Barry: I could speed you to my own private prison where you'll never see the light of day.
      Snart: You could, but then I won't be around to stop my own private uplink that'll broadcast your identity to the world.
    • Two options: either Snart was bluffing about the private uplink when Barry confronted him about it (Doubtful) or for whatever reason, Snart disabled the uplink at some point between Rogue Time and Family of Rogues. The latter seems more likely, judging by the fact that Snart is in prison and not threatening the use of the uplink to release Barry's identity to the world.
    • Considering the way Snart thinks, and knowing Barry was actively trying to save his sister's life, it wouldn't be out of the question for him to have remotely disabled the upload just before the attempted heist.
    • It's also possible that Snart informed Barry and the others where to find and disable the uplink shortly before getting arrested.

     How does Jay Garrick's helmet stay on? 
  • It doesn't appear to have straps or anything, so how does Jay's helmet stay on his head while he's running in superspeed?
    • It's basically a WW1 helmet with wings welded on, so the straps grab the topmost part of the forehead and then around the base of the skull. you can see the backside straps when Jay is being knocked over by Sand Demon's bomb.

     Sand Demon is not made of sand, or is he? 
  • In "Flash of Two Worlds", Jay Garrick explains that Sand Demon's body isn't actually sand, his cells have just mutated to become hard and strong. But later on Barry defeats him with a lightning, because a lightning can turn sand into glass. However, a lightning wouldn't do that to human cells, even mutated ones, because they don't have the right chemical components. So is Sand Demon made of sand or not?
    • Presumably his cells are technically human, but whatever makes him a metahuman causes them to function essentially the same as sand.

     Iris is taking it well 
  • For someone whose boyfriend died six months ago, Iris seems to be handling it really well. A bit too well. Considering that the two were dating for about a year, you would think she'd be more affected than she seems. Barry seemed more affected than her. At least with Caitlin she was rather visibly affected losing Ronnie again.
    • People react to grief differently. Barry is the type of person to angst over everyone he couldn't save. For Caitlin, it's also understandable to be upset after losing the one you love twice. Iris, on the other hand, seems to have been burying herself in her work so she doesn't have to think about it. It's also worth mentioning that every time Eddie's death is brought up, Iris seems to be holding back tears, so she isn't quite over it.
    • People expressing excessive grief for over six months are possibly suffering depression or Prolonged Grief Disorder. Getting over a death within a few months is entirely normal.

     Did something happen with Jason Rusch? 
  • Meta-headscratcher, but what happened with Jason Rusch? Not that Jax isn't an ideal partner for Stein, but why create a Composite Character when they had one of the actual members of the Firestorm matrix from the comics? Was it just so they could have the whole Ronnie-Stein-Jason vibe even after Ronnie was gone? Or could they not get the actor again?
    • In the Arrowverse, Ronnie was a highly competent and knowledgeable engineer and Jason Rusch is also a scientist. In the comics, part of the characterization of Firestorm was the combination of the older scientifically literate Martin Stein with the much younger athletic jock and okay but not exceptional student Ronnie Raymond. Using Jax allows that dynamic to be recreated.

     How did Barry end up living with the Wests? 
  • Barry came to live with the Wests after his mother died and his father was sent to Iron Heights. Were there no living relatives of his, no grandparents, aunties, uncles or adult cousins he could've lived with? It just seems strange to me that the first person he gets sent to is someone to whom he isn't even related. It also kind of feels like just another way to delay Barry and Iris getting together, by making their relationship awkward because, to Iris (at least initially), they're Like Brother and Sister, but to Barry, they're Not Blood Siblings. This also never happened in the comics (Not That There's Anything Wrong with That).
    • His parents specified that they wanted him living with the Wests? That's normally how it works in real life.
    • Barry might indeed not have had any other relatives that could take him in. It's not unheard of. In which case after his dad went to prison he would have been given over to Central City child services who would be tasked with placing him in a foster home ASAP. Detective West likely volunteered right away to foster young Barry and the courts were all too happy to let him do so. A police detective with such a sterling record, plus previous experience as a parent, would be an ideal placement for an effectively orphaned young boy.

     Why did Eddie have to kill himself? 
  • Let's say you find out your descendant is a murderous sociopath. Couldn't Eddie erase Thawne from existence by NOT having children, or making sure that he and his other relatives raise their kids to be good people? Also, why is it a shock to Eddie that Eobard has the same last name as him? It's not far-fetched for two people to share the same last name in the same city.
    • Thawne is not a common last name (or at least that way of spelling it isn't) for Americans to have. HowManyOfMe.com says that less than 119 US citizens had that last name according to data from the 2000 census. Eddie therefore has reason to find it strange that someone he doesn't know has the name, because if so few people do, it's entirely believable that all of them living in the US are relatives of Eddie. Also, Eddie could've not had children, but he needed to erase Eobard from existence straight away, and killing himself was really the only thing he could think of on the spot that wouldn't take years to do and to thus prevent Eobard's existence. What baffles me, however, was that he could've married Iris on the spot to achieve the same outcome. Not only had Eobard revealed that he isn't related to Iris, but Stein, an ordained Rabbi, was right there when Eddie shot himself. Regarding the "making sure he and his relatives raise their children to be good people", he could've already done that in the other timeline and had Eobard still turn out evil, because Eobard is not Eddie's son, but a much more distant descendant, and something could've happened down the line after Eddie's death.
    • Marrying Iris wouldn't have worked immediately either. Time travel here seems to work on the Delayed Ripple Effect model, with bigger changes causing bigger and faster ripples. Eddie and Iris dating would have killed Eobard eventually, as the longer they stayed together the lower the chances of them splitting up and Eddie becoming Eobard's ancestor would be. Them getting married would accelerate that process. But the only thing that would stop Eobard right that second was Eddie killing himself, because there's no way out of that.
    • Marrying Iris may not have worked at all. Eddie wouldn't be the first man in history to cheat on his wife.
    • Or divorce.
    • 2015-2024 is also enough time for Iris to marry Eddie, birth a baby Thawne, have that marriage end and go on to wed Barry.
    • All we (and our heroes) know about this part of the future is that 'Iris West Allen' was the credited writer of a newspaper article circa 2024. That name actually gives them very little. For all they know, it's someone with the same name or a misprint. Gambling the ancestry of their local supervillain on it would be pretty risky.
    • Of course. But potentials are reduced. If Eddie never meets Iris, his chances of being Eobard's ancestor are quite high. If he dates her, the chances are reduced, because he might never meet the woman he's supposed to marry. If he marries Iris, those chances are further reduced. If they have a child together, even further. So on and so on until he's died of old age and never become Eobard's ancestor. The Reverse Flash stopped Eddie from proposing because it greatly reduced the chances of his timeline coming to exist, not because of any guarantees. That's why Eobard checked the future with Gideon every five minutes—because any time anything happened, something might have gone wrong with the future.
    • First potentials are not reduced in any concrete way. We know nothing about who Eddie would have married. Maybe she was a friend of Iris that he originally met through Iris. Maybe she was an up and coming student who would graduate five years in the future and work at STAR labs. Time travel gets real wonky real fast. And the original question was about why did Eddie commit suicide rather than any number of other solutions to prevent Eobard from being born and that all boils down to he needed an immediate solution to a threat and he took a chance and it worked.
    • Exactly, a split-second decision in a desperate situation. Had he thought about it further or had more time, he may have acted differently, but he didn't.

    Sudden elitism? 
  • What is with everyone's attitude towards Jax in "The Fury of Firestorm"? This kind of elitist "lol dumb kid just wasting his life" nonsense has never been foreshadowed in any of their personalities. I mean, Caitlin I can almost understand, since she sees Tokamak as a mirror of Ronnie, but she still kind of comes out of left field with the whole thing. It just feels like a lot of characters got clumsily derailed for An Aesop on not being a douche to someone when you don't know their story.
    • Really, it was only Caitlin that showed a preference for Hewitt over Jax. Cisco and Stein couldn't have really cared less, and it was Barry that persuaded Caitlin to give Jax a chance. I also don't really think it was her displaying elitism as per se, it's just that she would have rathered Stein to fuse with someone that he shared common interests with, and someone that Caitlin wouldn't have to spend ages giving a "dumbed down" explanation of how the Firestorm matrix works. Also, like you said, Hewitt seemed much more similar to Ronnie than Jax.

     Why is Joe suddenly Abandon Shipping Westallen? 
  • As You Know, Joe has been a hardcore Shipper on Deck for Barry and Iris for the last 15 or so years, to the point where he wouldn't give Eddie his blessing to propose to the latter. As has been implied, Joe really had nothing against Eddie other than the fact that Eddie was dating Iris when Joe wanted her to be with Barry. Now that Iris and Barry are both single again, and they both know that the other has more-than-platonic feelings for them, Joe just suddenly gives Barry his blessing to pursue Patty. Why? Note that in that same conversation, Joe told Barry that Barry would never feel the same way that he felt about Iris about anyone else. Also note that Eddie dated Iris and Joe knew Eddie before the latter was dating Iris for much longer than either Barry or Joe has currently known Patty. Why, then, did Joe detest the idea of Eddie and Iris being together, while now he's suddenly perfectly fine with Barry wanting to date Patty? Not only that, but Joe also didn't protest Barry dating Linda, and Joe didn't even know her!
    • He hasn't given up on Westallen; he just knows that Eddie's death is still really weighing on both of them and in order to hash their feelings out, they'd have to talk about him which, neither of them are ready yet to do. He feels that Barry being with Patty will help heal him before he's ready to pursue Iris.

     No countermeasures against Dr. Light 
  • I find it strange that Barry doesn't even bother using sunglasses to protect his eyes from Dr. Light's super bright illumination. What's worse is that not once did he ever decide to put on some shades for his second and third encounter with Dr. Light. Did it occur to anybody at STAR labs that the Flash should be prepared for his any kinds of opponent the next time he fights them?
    • Have you ever put on some sunglasses and looked directly into the sun before? It helps, but it still hurts. A lot. Doctor Light is specifically stated to possess the luminosity of a star. The only reason anybody can stand looking at the sun even with protection is because it's so far away. That close? I'm not sure there really is anything that actually can protect your eyes, rendering it a moot point. Frankly I'm surprised everyone in a several block radius doesn't just go permanently blind when she uses her powers.
    • To the original problem just nobody thought of it. They don't tend to think of gizmos so much as they do (or more accurately Wells did) think of ways for Barry to fully utilize his power set. However a few major issues come up. No matter what Wells said Dr.Light is not harnessing the power of a star, her blasts are run of the mill energy blasts. At the very least they displayed little in the way of heat. Second, why didn't Barry just close his eyes or turn his head? She seems to have a charge up time that while it seems fast by our standards is absolutely nothing to a guy who can catch two bullets, then look around to make sure he hadn't missed one.
    • Plus, even if S.T.A.R. Labs was able to craft lenses strong enough to block the light, the resulting darkness wouldn't allow Barry to see much else.
    • I'd assume her fancy helmet/mask thing was to protect her own eyes, so he could've just worn that. But, I'd argue a more pressing problem is why he didn't just zoom off for a second so she didn't see him coming, then zoom back and knock her out before she saw him coming. There was no need to have a drawn-out hide-behind-cover fight the way they did.

     Why does Dr. Light want to kill Linda? 
  • When Dr. Light tries to kill Linda and replace her, she says that she's doing only because it's the only way she can hide from Zoom. How exactly would that work? Presumably Zoom has some method of tracking Dr. Light, because otherwise all it would take to hide from him is for her to change into civilian clothes and move to some other big city. And, since Zoom knows about the two Earths, presumably he also knows that people of Earth-2 have doppelgangers on Earth-1. So even if Dr. Light kills Linda and starts living as her, that wouldn't be enough to fool Zoom, and she should know it.
    • It's true that when you think about it, that plan doesn't entirely work out, but it's one born of desperation and fear. That makes you think irrationally, so she probably hasn't thought it through. You see this sort of thing all the time in real life.
    • Yes, these sort of things happen in real life, but The Flash is not in any way a realistic show, so someone should've noticed the obvious flaws in Dr. Light's plan. Barry is a smart guy, why doesn't he figure this out? When he comes to stop Dr. Light from killing Linda, he could've explained to her why the plan would never work, so that he could've persuaded her to help Team Flash to catch Zoom, without anyone getting hurt.
    • What do we know about Zoom so far? Not much. Maybe Linda has a very good reason to kill her double to escape Zoom. And if not (beacause she is too stressed to think clearly) Team Flash doesn't have enough knowledge on Zoom to know it.
    • It's more likely that Dr. Light wasn't thinking clearly: one of the most important aspects of Kill and Replace is that no one knows that you've killed that person. Walking into a crowded building in supervillain garb, while planning to murder your double in front of a dozen witnesses is rather counterproductive to ensuring that no one knows she's dead.
    • Turns out her plan was to make Zoom think she was dead by leaving Linda's body for him to find. She admits this wasn't a good plan, just the best of a bunch of bad ones.

     Clearing Wells' name 
  • Team Flash knew that the real Harrison Wells was dead and the Wells they were working with was Eobard Thawne. Cisco & Joe found the real Harrison Wells's corpse, so why wouldn't they use that to prove to the public that the Wells they know was an impostor. This would have been helpful, especially since Earth-2 Wells has come to Earth-1 but can't do much since he would have to hide from the authorities. Eobard made the confession as Harrison Wells. But given that the public knows about metahumans, would it be such a stretch for them to believe that he was an imposter from the future? Or at least say that Eobard impersonated Wells via shapeshifting or plastic surgery?
    • Yes. Diggle over on Arrow mentions that a lot of people are still having problems with Metahumans, forget anything else. Team Flash probably didn't bother because originally it would do more harm than good. Wells was a "real" person to pin the death of Nora Allen on. Eobard Thawn hasn't even been born yet (and time travel shenanigans mean he never will). Without proof of how and when he did it, all sorts of other issues crop up. Like, can you give away Star Labs if you're an impostor? The existence of identical clones from Earth-2 is already causing some really annoying legal issues. Finally, listen to the way Team Flash talks about Eobard. To them, Eobard Thawn and Harrison Wells are the same person, not Eobard pretending to be Wells. When they talk about him they call him Wells. Cisco even finds it interesting that Earth-2 Wells has different musical tastes than a man Harry has no relation to at all.

     Barry's facial hair 
  • Extreme and pedantic case of Fridge Logic here, so please bear with me. It's been established that Barry's powers cause his bodily processes and systems, such as his metabolism, to work at a much faster rate than muggles. Shouldn't he therefore have an almost permanent five o'clock shadow due to the speed at which his facial hair should supposedly be growing?
    • If it was the case, then Barry should be constantly eating and drinking or suffer death by starving and/or dehydration. I assume that his metabolism is able to differentiate 'normal processing' (Hair growth, nail growth ...) and processing that happens when the body are in 'danger' (like being drunk and losing reflexes and coordination). The last ones happen at super speed to decreasing the amount of time Barry is in a sub-optimal state. So if Barry eats normally, he digests normally. But if he decide to eat sixty pounds of meat, his body will 'fast-digest' to avoid himself harming his stomach.
    • Speed force.

     Why did Barry and Felicity kiss? 
  • Back in early season 1, Barry and Felicity decided to just be friends, acknowledging that, whilst they had chemistry, they were both in love with other people. They then proceeded to kiss on the lips in a non-platonic way, after which Barry leaves and the two seemingly pretend that it never happened. Did I miss something?
    • I'd guess that kiss was their way of 'saying goodbye' or getting some kind of closure for the potential of their relationship. Just one, to acknowledge what could have been, before they go back to who they really love.

     Barry's broken spine 
  • Why did it surprise Caitlin that Barry couldn't feel his legs when he awoke after having the crap beat out of him by Zoom? He was apparently unconscious for quite a while. One would assume that, during that time, Caitlin would have performed numerous tests to determine the extent of Barry's injuries. Why, then, did she not already know about the condition of his spine?
    • There was no reason for her to perform any tests. Barry got beat up, you get him some fluids and pain killers and lay him down.

     Suit up, Harry 
  • Way back in season 1, Eobard Thawne travelled in time. It should have been a short trip: Go back, kill Barry, return to the new future, enjoy. And in Gorilla Warfare, we learn that he conveniently left another Reverse-Flash costume in another Reverse-Flash Ring that was conveniently found by Cisco when they needed Earth 2-Wells to use it. How dumb is this ? Even if for some sort of reason (Fearing that he would need a new costume if the original is torn up) he created a new Reverse-Flash costume, there is not reason he left it behind when returning to its timeline. The confession video showed he is perfectly aware that Barry may decide to keep the timeline as it is, so there is no reason he left something as precious as a Ring to be reverse-engineering by Cisco or someone else.
    • Ok, first off, that video indicated that Eobard was aware that something could possibly happen to him and he would die before his plan was completed, not that Barry would choose not to alter the timeline and stop him. Secondly, there was no reason for him to retrieve it at the end; if all had gone according to plan, everything Thawne had changed would've been undone, meaning the spare costume would no longer exist. Thirdly, even if all that wasn't the case, what makes you think Thawne would really care about leaving the spare costume behind? He spent the last 15 years screwing up the timeline, and the very reason he went back was to murder Barry before he became the Flash, potentially screwing up god-knows-what in his own time.

     Why didn't Zoom kill Barry as soon as he had him at his mercy? And how come he let Cisco shoot himself with a dart? 
  • There's no indication that Zoom has any kind of personal grudge against Barry, he just wants to get rid of all the speedsters. (And it would make little sense of him to have such a grudge, since a couple of months ago he didn't even know Earth-1 existed.) Before "Enter Zoom", he was perfectly fine with killing Barry by proxy (by sending metahumans to Earth-1 to do the job), so publically humiliating Barry clearly wasn't in his plan. So when he has Barry at his mercy, why doesn't he kill Barry immediately instead of running around the city and showing off in front of various Central City citizens? Since this kind of humiliation and making Central City scared of him wasn't in his original plan (when Barry was to be quickly killed by one of the other metahumans), why does he feel the need to do it now, even though it means taking the risk that Barry might come to his senses and escape? If he wanted to show Central City he's better than Flash, wouldn't it have been enough to kill Barry first, then flash his corpse in front of the journalists and cops? The effect would've been the same. Also, why did Zoom decide to kill Barry in front of his friends in S.T.A.R. Labs? Zoom knows that they have a weapon which might mess up his powers, so it's the worst possible place to show off. And if Zoom was able to catch the dart Wells shot, why couldn't he do the same with Cisco's dart? In both cases he was focusing on Barry, and the shot came as surprise to him, so why did he notice the dart the first time but not the second?
    • We have to chalk it up to Zoom being both arrogant and sadistic. When all of Zoom's minions failed, he figured this Earth-1 Flash guy must be pretty tough. He apparently learns enough to know that he's the hero of Central City, and, angered that another speedster has gained such a powerful reputation, he sets out to make sure that the Flash is destroyed in a very public way. He might not have known that Barry was even still alive as he paraded him around the city. He did just shatter his spine, after all, which not a lot of people live through. He goes back to STAR Labs to give a final gloat to Harrison Wells and those who know the Flash the best, and in the process of mutilating his body by stabbing him, Barry makes a sound of pain, proving he is still alive. Relishing being able to murder Barry in front of his loved ones, he simply falls victim to the classic foible of Evil Gloating, and Cisco is able to catch him off-guard. That's just my take on things.
    • It might indeed be revealed later on that Zoom does hold a grudge against Barry when we find out Zoom's identity. It is also quite possible that he sends the Earth-2 metahumans to Earth-1 knowing that Barry will probably beat them, and simply enjoys killing (by proxy) for sport. If he's really that evil, I don't see why he wouldn't want to parade Barry's near-lifeless body around town. Zoom would also probably find it even more satisfying to kill Barry as his loved ones are Forced to Watch.
    • Confirmed that he's sending the metahumans through intending for Barry to defeat them because he wants Barry to get stronger and become a greater source of the Speed Force for Zoom to "feed" on.

    How do most of the villains present a challenge to the Flash? 
  • Some of them have some sort of power that could conceivably be a half-decent counter to super speed, but for a lot of them there's no issue. The same is true for the police (mentioned above) who seem unable to shoot villains in the back just because they have an exotic weapon or superpower that is really no more useful than a pistol. It seems if you surprise Barry he might not be able to "turn on" his speed quickly enough (the same for Zoom in the case of Cisco's dart) but most of the time we don't have that excuse. Snart is one example. I seem to remember something about his cold gun lowering energy levels to the extent that Barry can't run as fast, but avoiding the gun itself should be child's play for the man who catches Joe's bullets after he fires at the Earth-2 Wells with little warning. By the same token, I don't see how Oliver Queen is any use to Barry in a fight. Speed ought to beat everything. I'm guessing this is addressed somehow in the comics, if anyone knows?
    • Honestly, this has been a problem in the comics, as well as pretty much any media portraying superheroes: If they really cut loose, someone like Flash should be able to incapacitate pretty much every one in his Rogue's Gallery in one blow, with only other speedsters and guys with super strength (ie, Atom Smasher or Girder) being able to pose any sort of physical threat to Barry. That's why the comics enforce the "No-killing rule" and it's the same here. Really, Barry's probably holding back subconsciously, lest he accidently kill his enemies (I know he has in the show, but it's not his first resort). Plus, the Flash has always been a person to see the good in everyone, so he's more likely to offer redemption before resorting to physical violence. But in answer to your question: if you pay close attention, you'll see that most of the Flash's enemies aren't posing a direct threat to him, but everyone else. They use that to their advantage, targeting civilians, police, his friends and family, before blindsiding him with clever use of their powers. It's why Snart was such a threat in his intro episode; he put civilians in harm's way in order to catch Barry by surprise.

    "You really think that leopard's gonna change its spots?" 
  • Over the course of the series, Leonard Snart has: killed a guy right in front of Barry, derailed a train full of people, taken Caitlin hostage, left her in a death trap, taken Cisco hostage, tortured his brother to make him give up the Flash's identity, betrayed Barry when Barry dealt with him in good faith, claimed that Barry owes him for keeping him safe when he wouldn't have been in danger if Snart hadn't betrayed him, and justified the whole thing with "I'm a criminal and a liar and I hurt people." And that's just the stuff Barry was personally involved with. And yet Barry thinks there's good in Snart and he secretly wants to reform because he loves his sister? What? Yes, yes, Barry likes to see the good in people, but he's never said anything like that to any other criminal, no matter what their motivations.
    • Honestly, this bugged me too, but for different reasons: it's not like Barry's treating Snart as a special case, as he's offered redemption to several other members of his Rogue's Gallery, and even to those who he hasn't, he still often empathises with what they're going through. The main thing that bugs me is that everyone seems to treat Snart as redeemable because he's stopped killing people after making that deal with Barrynote , while ignoring the fact that he casually murdered Deathbolt in cold blood, because (and I quote) "He owed [Snart] money." I know Deathbolt wasn't a saint, but everyone just seems to have forgotten about this, including Snart himself. Frankly, they have no reason to trust him, as he's broken every single agreement he's made with Barry.
    • Good point about Deathbolt. There's a reasonable argument to be made that he actually did that in defense of Barry's life (he could hardly admit it to the other villains if so, after all), but he wouldn't have had to if he hadn't betrayed Barry in the first place. That's definitely a violation of the deal. And I really do think Barry's treating Cold differently. Who else has he tried to get to reform? The closest I can think of is trying to talk down Blackout, who hadn't done a quarter of what Cold has. He tried to make a deal with Dr. Light on practical grounds, he sympathized with Girder once he was dead and not before...seriously, who has he ever talked like this to? Am I forgetting someone?
    • No, but he might change his shorts.
    • In answer to metahumans he's tried to talk down (besides Blackout): if I remember correctly, Barry tried to get Multiplex to give up his rampage, and he did openly sympathize with Peek-a-Boo. As for the others, by the time he encountered them, they had already proven that they were just killing people for the hell of it, so there was no reason to negotiate with them. But in regards to Cold being treated differently to Barry's other enemies, if you pay attention to his first couple of episodes, Barry doesn't treat him like a special case, he treats him like the criminal that he is. It's only when Cold manages to learn the Flash's identity that Barry attempts to offer him a deal by appealing to Snart's ego (and that's only because Snart was threatening to reveal Barry's identity to the world). And really, he turns to Snart for help with the metahumans not because he trusts him, but because he's desperate for help. Even when Lisa comes to them for help, they still see Snart as a selfish asshole. It's only when they learn how bad Lewis Snart was (and Lisa's recounting of how her brother was the only one there for her), that Flash really starts to see Cold as redeemable.

    Who owns the copyrights of a real hero ? 
  • So, Oliver's child is playing with a "Flash" action figure. In this world, Flash is not a fictional character. And it seems unlikely he revealed his identity to get royalties. I just donít see how this toy could exist without starting a court battle to see who is authorized to make that kind of toy and who doesnít.
    • Court battles require someone to sue. Barry clearly doesn't care, and it's not like he has an agent.
    • Point is, if the Flash doesn't care to sell its image, NO Flash toy should exist. The fact that someone doesn't want to sell his image doesn't allow others to steal it. Especially since those kind of image stealing often lead to toys with choking hazard elements, lead painting, low quality and using said image to promote ideas not shared by the real Flash (like 'Buy our toy The Flash, The Flash thinks white people are better than black people. If you agree with him, help him by buying his Action Figure.")
    • This is a problem some people have when they refuse to deal with copyright at all. Bill Watson, of Calvin and Hobbes, famously refused to get involved, which is why you can find car stickers of Calvin doing everything from peeing in the gas tank to praying in front of a cross. Barry could make an issue of this, but until he does (or until someone does something really stupid like try to use him to promote racism), they can get away with it.
    • Who in their right minds would make an unauthorized toy version of a supervillain and expect it to go well? William had a Captain Cold action figure as well. It also gets into the murky area of "Son of Sam" laws that are designed to prevent convicted criminals from cashing in on their notoriety.
    • The city sells Flash merchandise (such as T-shirts) during its official Flash Day. Maybe they're the ones making the toys. Barry (as The Flash) may very well have given them permission for that, though the villains presumably haven't.
    • If Barry wanted to, he could certainly take the toy company to court for using his likeness without his permission and win big. But to do that, he'd have to appear in court as Barry Allen and publically announce he's the Flash; the courts don't allow you to sue someone anonymously. So as long as Barry wants to maintain his secret identity, he has no legal recourse against anyone making Flash merchandise.
    • Let's face it: It's Barry Allen we're talking about. If someone approached him (as The Flash) saying "Hey, we want to make an action figure of you," he would probably be Squeeing on the inside. Doesn't he seem like the kind of guy who played with such action figures when he was a kid? As for Cold, assuming he is aware of the action figures' existance, he probably doesn't give a shit. The guy has bigger concerns than who is making toys of him, like running his criminal empire, for example.

    Hawk ages 
  • In the Flash-Arrow Crossover, we learn that the Hawks (Hawkgirl and Hawkman, currently Cisco's girlfriend Kendra, and a guy named Carter) have been reincarnated 207 times in roughly 4000 years, and are murdered brutally in each life. This puts their average lifespan at around 19 years old.
    • This may fall into Exactly Exty Years Ago. The Real Life Khufu actually lived a little over 4500 years ago; if they lived almost the same amount of time in each life, they would have lived to around 23 years. Not much better, but better. However, they probably didn't live the same amount in each life. Continued directly below.
    • This actually combines Nightmare Retardant with Nightmare Fuel. The ancient world was much smaller than the modern world, and so it would have been much easier for Savage to find the Hawks back in Old Kingdom Egypt than in the 19th or even 15th centuries. It is entirely possible that for a few dozen lifetimes Savage found them comparatively quickly (say, around 15 years), but after that it became harder and harder as the world grew Ė though the Internet would obviously have allowed him to find them much more quickly in this current incarnation. It's even possible the Hawks lived into adulthood or even old age in some lifetimes, depending on who they were born as (though that gets into WMG).
    • Also note that Savage had to get around by mundane means, as covertly as possible, and slowly because he doesn't seem to have much in the way of resources so he can simply buy a ticket and travel openly (and by the quickest means). He was stowing away on a ship, the slowest form of intercontinental travel. Meanwhile the Hawks were being elsewhere when he had to kill them. There's also no indication of how soon he becomes aware of their presence when they reincarnated. He might only have a vague direction unless he's very close until they fully awaken. If they happen to reincarnate in the same region, he can probably track them down and kill them as children, or even infants. If they're born on another continent, he might have to wait until they release their powers before he can find them, and who knows at what age that might be.

    Is Barry a virgin? 
  • Not that it's really relevant, but is he (as of Season 2, episode 8)? We only really know of one girlfriend that Barry had before Linda, Becky, but that was back when he was in high school. Then, him and Linda got cockblocked that one time, and at the moment him and Patty seem to be taking things quite slow. Hopefully I'm not the only person who has wondered this.
    • A) If you have a steady girlfriend/boyfriend in high school, it's quite common to have sex with them; B) you can lose your virginity without having a steady boyfriend/girlfriend; C) sexuality is not an important theme in The Flash, there aren't really any references to anyone's sex life, so the fact that Barry's isn't discussed doesn't mean anything.
    • As of 2.10, he's pretty clearly not.

     So, does Team Flash think that Zoom can see what happens on the other side of the dimensional breaches? 
  • Now, I realize that Zoom only sent metahumans after Barry to make him stronger so there would be more Speed Force to feed on. My question relates to that scene where Barry and Linda stage a fight between The Flash and Dr. Light to get Zoom's attention. As far as they know, Zoom has requested Barry's emblem as proof of his defeat (which is probably just part of his ruse because of the spoiler information mentioned above). Based on that knowledge, there is really no reason for them to assume that Zoom can see what happens on Earth-1 (if he could, he could check whether The Flash had been defeated without requiring a Battle Trophy as proof), so why do they even trouble themselves to fake a fight when they can just take the Emblem off of his costume and throw it through one of the breaches?
    • Fact is no one in Team Flash really knows what access Zoom has to our world. For all they knew, Zoom could have hidden surveillance cams near portals. And the "Send the Flashs symbol" could be a safeguard (Only the villain from Earth-2 knew about it, so if team Flash staged a fight using a villain's double. The double wouldn't sent back the badge, so Zoom would know it's a trap.).
    • King Shark makes it clear why Zoom didn't show up: he was probably well aware of what the team was up to since he hangs around the lab on a regular basis.
    • That wasn't Zoom. Probably. There are at least two men with Jay Garrick's face, and the one who's been helping Team Flash isn't Zoom. Zoom was even carrying Jay's body when he was unmasked to make it clear that they're two different people and not speed clones. Zoom might have stopped by once or twice to spy, but he definitely wasn't doing the same as Reverse Flash last season.

    How much Eobard Thawne knew about Earth-2? 
  • At the end of season 1, Eobard Thawne saw Jay Garrick's Helmet and told the heroes it was his 'cue to leave'. Does that mean Thawne knew about Earth-2, and in that case how? He changed the timeline so that Barry could become the Flash 5 years earlier. Meaning that in the original story, Zoom killed Jay Garrick without any dimensional portal coming to the rescue. If somehow Thawne travelled to Earth-2, he may have met Zoom but not Garrick.
    • There's no evidence that time traveling in one universe could affect the timeline of another universe, seeing as the timelines of both aren't exactly the samenote . At any rate, Eobard may have encountered Jay Garrick at some point, but not necessarily the Jay Garrick of Earth-2, considering the very nature of the Multiverse.
    • Given the nature of the multi-verse he may very well have come into contact if not with Jay specifically still speedster who wore that helmet. Virtually nothing is known about how alternate universes and time travel interact in the Arrowverse so there may have been no "originally" Zoom vs Jay. This could be the only way it ever played out. At the very least it's implied that Zoom knows about the multiverse since Jay mentions he wants to be the only speedster. So unless Earth 2 was filled with Speedsters once and Zoom hunted them all down or he's been hopping around doing this for a while. He apparently never stumbled over Earth 1 in the original timeline since Eobard (who had no reason to lie about this) claims that he and Flash were evenly matched. Even if we accept that he tried to kill baby Barry because he was the weaker of the two it's still described as a genuine battle. Current Barry was losing to Eobard but not being utterly curbstomped which leads to Zoom utterly crushed Barry. A gap in power that high would easily have allowed him to beat Eobard and/or most likely Future Barry.
    • Alternatively he knows about Zoom. Zoom is a big deal and he knows enough about Flashes in general to see that come popping through, believe it means a Flash just died and wants to avoid an opponent he cannot defeat who wants to kill him.

     Why can't Jay go back and forth between Earth 1 and Earth 2 
  • At the start of the season when Team Flash needed knowledge on Earth 2 and Zoom and Jay was being setup as a mentor to Barry it made sense for him to stay on Earth 1, but since Wells from Earth 2 came he basically filled not only filled the Earth 2 knowledge broker and can teach Barry some new tricks with his speed that even Jay doesn't know there doesn't seem like there is much for Jay to do. As the season as progressed it is becoming more apparent that the writers are struggling to give Jay more to do beyond opposing Wells reckless ideas (while not having Jay give any alternatives to the team). Why can't Jay go back to Earth 2 to investigate Zoom or ask for some of his friends help (wasn't implied to have known other heroes?) then hop back and forth between the two Earths? It seems like a better idea to keep Jay useful, while not having the character being a series regular.
    • I was under the impression that they knew how to send him to Earth 2, but not how to bring him back.
    • Turns out, he has been. Word of God after King Shark aired was that the Jay under the Zoom mask is indeed the Jay people have been seeing all season.

     Joe, Francine and Wally 
  • In 2x03, Joe says to Iris that Francine was a cop's wife and knew how to stay hidden. Then in 2x09, he tells Barry that was a lie to save his pride - that he just never went looking for her. So which one is it? Because if it's the first one, then even though Wally has reason enough to be mad at both of his parents, it makes sense to be slightly more mad at Francine than Joe because he never knew anything. But if it's the second one, then Wally has every right to be mad at Joe for not looking, especially since he's been living in Keystone City this whole time. I mean, I feel it's understandable for Wally to be angry with Joe anyway, because his mother is dying and he has to race cars to pay her hospital bills when Joe and Iris seem to be doing fine, but I'd like to know who told who what.
    • Since Joe admitted he lied the first time, presumably it's the second one.
    • Almost definitely the second. She may have known how to stay hidden but she was a druggy and Joe even as a cop has extremely limited legal measures he can use to compel her to do anything she's not in the mood for. Wally is pissed because he's a teen in a crappy situation. Joe didn't know he existed and even through his anger I suspect Wally knows that if Joe had even suspected he had a son that he would have moved heaven and Earth to find him. Instead when his druggy wife ran off for the nth time he decided to focus on Iris and shortly thereafter on Iris and Barry.

     Patty's age 
  • How old is this woman? We find out early on that she has a triple joint degree in Biology, Chemistry and Physics, and that she graduated from the police academy a few months ago. Given that we heard that Barry is 25 in the pilot, I'd put her at the same age. But then we find out that she and her father owned a shoe shop, and the reason her father is dead is because a pre-Weather Wizard Mark Mardon robbed it while she was out with her friends after school. I'm assuming that would put her in high school, but she says that Mardon killed her father a few months before he got powers - which, if we're going with the timeline of the show, was around 2 years ago. If all that info we got is correct, Patty is 19-20 on the show, but managed to get a triple joint degree and graduate from the police academy in two years, which beggars belief even for this show. I could be wrong and missed something, but I'm just so confused!
    • She was obviously out with her friends after her classes at college.
    • I don't remember her saying that the incident occurred a few months before Mardon got his powers. However, in a deleted scene from the mid-season finale, she mentioned that her father died when she was 17, so it's plausible to think she still could've been in either her last year of high school or first year of college then. Then, in the actual episode, she says that her father died 4 years ago, making her 21. I'm Australian so I don't know how the tertiary education system works in the US, but here it is possible (albeit difficult) to complete a science degree with 3 majors in 3 yrs. Her being able to do so can be put down to Patty being the intelligent nerd that she is, and her starting college at age 17. This would make her 20 when she graduated college. It can then be assumed that she joined the police academy shortly afterwards, and I think that takes a year (someone please correct me if I'm wrong), making her 21 when she graduated from that and then joined the CCPD. Therefore, she is currently either 21, or she might have just turned 22.
    • Right, that makes sense. I think I was working off that deleted scene, so they must have deleted it because it contradicted what they said earlier, I guess? Because then it would make sense that her father was killed and then Mardon got powers a few years later, and that she had been following him since her teenage years.
    • Okay, (I don't mean to create natter, so I'm sorry if this sounds like it) so are you saying that she's actually probably closer to Barry's age and by "school" she really meant "college"?

     The Disposition of the Turtle 
  • Why is the Turtle locked up in the Pipeline? Season 1 established that running a secret supervillain prison under STAR Labs is morally, legally, and practically a terrible idea, which is why there is now a metahuman prison wing for this very situation. As unethical as imprisoning Hewitt in the Pipeline was in 2.4, it was at least established as a temporary measure until he agreed not to tell anyone their identities. But the Turtle doesn't know anything about their identities—or he didn't until they all decided to assemble in front of him—so why didn't they hand him over to the police? Did Patty not notice that her abductor was never arrested? Of course, the underlying reason for this is presumably so that Harrison could easily murder him, but that's...really not a justification.
    • They locked the Turtle in the Pipeline because they believe that his power is the key to countering Zoom's speed. They wanted to study and hopefully replicate the effects, therefore they need him close by so they can have regular access to him. It would kinda difficult to get regular access if he was locked up in Iron Heights. Presumably, once they were done with him, the Turtle would've been turned over to the proper authorities, but Harrison made sure that that wouldn't happen.
    • It's also mentioned that the Turtle has been evading the authorities for quite some time now, so Patty and the others from the CCPD probably just think that he got away again.

     Patty's reason for leaving 
  • Patty says that she's leaving Central City to study to become a CSI, her dream job that she never ended up pursuing after she joined the CCPD to honour her father. However, she said several episodes earlier that she studied a science degree in which she triple majored in biology, chemistry and physics. Why didn't she just study to become a CSI from the get-go? Is she talking about getting a masters degree? Someone who is familiar with how science degrees in the US work please enlighten me.
    • The reason why she became a cop in Central City is because she wanted revenge against Mark Mardon/Weather Wizard for killing her father. Remember, now that Mardon's in jail, she's finally got justice for her father's death (although she did try to pull the trigger on Mardon back in the Christmas episode). With that being resolved, Patty has no other reason to stick around in Central City, so she can finally move on and get her dream job as a CSI.

     Did Iris believe Barry? 
  • When Barry's mother died, did Iris believe that Henry was innocent? I don't think it's ever outright stated, but there seems to be evidence pointing to both answers. For example, Henry has said, I think more than once, that Barry was the only one that ever believed in his innocence. However, Iris I'm sure also had some sort of What the Hell, Hero? moment towards Joe in the pilot when Joe tried to talk some sense into Barry and convince him that his father was guilty. There's also the fact that Iris believes that Barry is a bad liar, plus he only ever kept one secret, the fact that he loved her, from her before he became the Flash. I'm sure you can see my confusion.
    • I think she probably did believe him simply because, like you said, Barry has never lied to Iris apart from those two times. Besides, the whole reason everyone started believing in Barry as the Flash was because she believed in impossible things. Maybe Barry didn't tell Henry because Iris was just another kid like Barry? Or he may have thought that Henry would see it as Iris only saying she believed him about Henry because they're best friends.
    • This doesn't really have anything to do with Barry's honesty so much as what Barry chooses to believe about his father though. It's not a lie if your information turns out to be incorrect that's just you being wrong so Iris's ability to tell if he's lying has no bearing. The question here boils down to what did Joe actually think vs what was he telling a child and eventual young man so he wouldn't waste his life trying to get a guilty man out of jail (in his opinion) or did he believe Henry to be innocent. Given what interactions we see between Joe and Henry it seems safe he always had his doubts. Which means Iris, smart woman and girl that she is and was probably defaulted to Barry is right.

     Everyone has a doppelganger? 
  • Earth 1 and Earth 2 are not identical twins. While it's not 100% clear what the characters know we as viewers know that on Earth 2 Oliver Queen died with the Queen's Gambit. Our Harrison Wells died 15 years prior to the main story. Without Barry becoming the Flash it's probable that Nora Allen survived. So we know the doppelgangers are not tied to each other. As in dying on Earth 1 means nothing on Earth 2 and vice versa. More to the point (despite how frequently it happens in fiction) names aren't planned out. As happened with Jay, your doppelganger could have a different name because of something as silly as your Earth 2 Mom being a huge fan of Star Wars and naming you Luke instead of Bruce because your Mom loved Batman. I understand looking and hoping because that's what you do, but not the outright refusal to accept that things weren't identical seems wrong based on differences they have to know about such as who has super powers.
    This just makes no sense. In "The Reverse Flash Returns" Caitlin and co. are sure Jay has an Earth 1 double. The show seems to run on (and this seems confirmed by previews showing Earth 2 Caitlin, Ronnie, and Barry) the idea that everyone on Earth 1 has doubles on Earth 2. Except we've seen Earth 2. We know it has a vastly altered timeline and world, with a War of the Americas, Gorilla City, different technology and aesthetics. That clearly means that not everyone would have the same relationships, due to early deaths, or just different circumstances from past changes in Earth 2's history. A few doubles makes some sense. But everyone having a double? This isn't It Just Bugs Me!, it's Fridge Logic and a serious headscratcher.
    • This is especially true because they know that Jesse doesn't have an Earth-1 doppleganger due to Earth-1!Harrison Wells and Earth-1!Tess Morgan dying before they could conceive her.
    • How is the fact that an Alternate Universe is different yet similar to another, a headscratcher exactly? To borrow a phrase from BioShock Infinite; there are constants and variables. Considering the very nature of the multiverse, not only is it very possible for there to be a variation of Earth with the type of divergence yet similarities to Earth-1, there must be a version that's exactly like that. As for why Team Flash assumes that the doppelgängers of Earth-2 have similar names, histories, and appearances to their Earth-1 counterparts? Chalk that up to Occam's Razor mixed with a bit of confirmation bias: Besides Zoom, Harry and Jay, every metahuman from Earth-2 that they've met had a counterpart with the same name as their Earth-1 counterpart, so logically, if you're searching for an Earth-1 double of someone from Earth-2, (ie, Jay Garrick), you try to find someone with the same name. If that fails, well, back to the drawing board.

     You can't change the past, except sometimes you can? 
  • In "The Reverse Flash Returns", Dr. Wells says that killing Reverse Flash won't stop Barry's mother from dying, even though this version of Eobard Thawne hasn't done it yet, because that event is already in the past, so it's a fixed point that can't be altered. Later on this idea is reinforced when Cisco starts to fade out: since Eobard already caused him to get his powers in the past, that is also fixed point which must be allowed to happen to avoid a paradox. But in "Out of Time" Barry traveled to the past and changed it without any repercussions, and the same thing happened later in "Legend of Yesterday". So apparently in the Arrowverse you can't change the past, except when the plot demands so?
    • If you take Legends of Tomorrow into account the following is true. Time is like concrete, it takes a while to set and become fixed. In both cases quoted here Flash went back during the event in question a tidal wave and large scale explosion respectively. They didn't even have a chance to finish much less become set in the time stream. Eobard here raises an entirely different problem in that he exists and yet doesn't. Eobard's changes remained in place because they were 'fixed' in time, so why did Eddie's suicide actually kill Eobard who should have been similarly fixed. Clearly it failed to do its intended purpose of wiping him out entirely. I think it's clear that in the Arrowverse time travel does what it wants because fuck you that's why.
    • It could just be that it was an attempt to stop ignoring physics. Erasing a person from the timeline would mean violating the Law of Conservation of Energy.
    • One interpretation is that it depends on the length of time between the change and the original event. The changes mentioned above (the tidal wave, the explosion, the alterations made to the past in Legends) were all short-term: The Tidal Wave would have hit less than a day after the moment Barry traveled back to, the explosion was only hours later, Ray's suit likely wouldn't have taken very long for Savage to replicate, and the event at which Martin Stein was to meet his future wife was the same night as the event that stopped it from happening. It could be that these events would take less time to become "fixed" than Eobard's birth, which was years in the future. This would explain why Eddie's suicide would still affect him. However, the circumstances of Eddie's death create a Temporal Paradox, so a version of Eobard had to be left behind in history so that the events of Season 1 could still happen (that may not make a lot of sense, but call it the the influence of the Speed Force if it helps.)
     Why does Zoom need Harry's help? 
  • We see that Zoom is blackmailing Harry to force him to help steal Barry's speed. While it makes for good drama, it's unclear why exactly he needs Wells' help in the first place. In the flashback to his fight with Jay, Zoom seemed perfectly capable of stealing another speedster's speed on his own, and pretty quickly at that. Why go through the trouble of blackmailing Wells when he's shown to be perfectly capable of stealing speed himself? Is there some reason he was able to steal Jay's speed on his own but can't steal Barry's? The only explanation at the moment is that he's just doing it For the Evulz.

     Why do they keep referring to Reverse Flash as "the other Wells" 
  • They keep acting and speaking as if Reverse Flash was this earth's Wells, when they know perfectly well that they've never actually met him. He died a long time ago. It's incredibly strange when they talk to Earth 2 Wells as if he were Reverse Flash's doppleganger. He's the doppleganger of a man they've never met.
    • While Thawne wasn't born as Earth 1's Harrison Wells, he did live as Wells for 15 years. As far as most of the world is concerned, Thawne was Wells.
    • That doesn't answer the question, though. Unlike most of the world, the protagonists know the guy they worked with wasn't Wells but Eobard Thawne. And yet they keep making comparisons between Eobard and Earth-2 Wells, as if he's merely an Earth-2 version of the person they knew, even though he's not.
    • When you spend at least several months with someone calling them something, it's gonna stick in your mind. To them, he was Wells, even if he just stole the identity.
    • This consistently bothers me too. It's like the writers keep forgetting that Earth-1 Harrison Wells was a distinct entity from Eobard Thawne. It's incredibly disrespectful in-universe also, that the innocent guy who died a very painful death and had his identity stolen, is attributed to all the horrible stuff that happened.
    • Earth 1 Wells is also a man none of the main cast ever met, he died while they were children. It cannot be stressed enough that for all intents and purposes his name was Wells not Eobard. For fifteen years nobody called him any different or knew any different. What actually odd in universe is that Wells and Eobard DO have such similar personalities despite being utterly unrelated people. Nobody else seems to be particularly close to their doubles.
    • Because Eobard based his Wells impersonation on his earlier (from his point of view) meeting with Harry.
    • Not really. Earth 1 and Earth 2 Wells are very different, and I don't see Earth 2 Wells and Eobard as particularly similar, aside from in the very superficial. Tina Mc Gee also noted that Wells changed a great deal when he was replaced

     Why did the masked man use the knocking code? 
  • He could've easily used his fingers to make the motions of letters, and it'd have been faster too.
    • That's a little harder to do. I have done that, and many people have problems understanding it. His knocking is probably best, and is actually better than Morse code, because Zoom may know Morse, but has no idea of the knocking idea.
    • Zoom knowing Morse Code is pretty meaningless since he's not pants on head retarded. He clearly knows that masked man is trying to communicate when he gets back. Morse Code also has the additional benefit of being more widely known than Prisoner's Knock. If you're trying to communicate quickly you want to use the most universal system you can find.
    • The knocking code was developed by prisoners because they don't need to watch, or even see, each other in order to pass messages.
    • That's not really relevant here though, because the masked man's mask has eyeholes, so he can see the Flash and Jesse, and he knows they can see him too. And as pointed out above, as soon as Zoom gets back he would realize the knocks were a code, even if he wouldn't necessarily recognize that particular code. So the masked man could've used any code he wanted while Zoom was away.

    No biological function on Earth-2? 
  • OK, Barry was kept prisoner for less than a day so I give a pass, But Jesse and Iron Mask are prisonners for months, and I failed to see how they can do ... err ... basic natural evacuation. In the same way, how can the Iron Mask eat ?
    • Obviously, Zoom brings a bucket. Which is hilarious to think about. He's probably an evil maid for them.

    Shouldn't Earth- 2 Iris be pissed off at Earth- 1 Barry? 
  • Think about it from Iris' point of view: Earth-1 Barry kidnaps her husband, locks him in a closet, and pretends to be him, right down to kissing her and all. It was because Deathstorm and Killer Frost are searching for Earth-1 Barry that Iris' dad gets killed, so he's partially responsible for that. And when Earth-2 Joe is on his deathbed and saying his final words to his "son-in-law", Barry still keeps on pretending. He could've easily used his super-speed to get Earth-2 Barry there, so at least Joe would've had the chance to talk to his real son-in-law before his death. But when Iris learns all this, there's no reaction at all. Admittedly they had bigger things to consider at the moment... But at the end of the episode, when she finally has a chance to talk to Earth-1 Barry, it's just tearful goodbyes, and Iris isn't the slightest bit mad at Barry for the awful things he did. What the heck?!
    • I agree that maybe Iris should have been more mad at E1 Barry, but I'm looking at it as a combination of understanding the magnitude of what was going on because of the threat of Zoom, since he is actually a resident of her earth, not theirs, and the writers not having enough time. They had to fit in E2 Iris finding out the truth, teaming up with Harry and Cisco, finding Killer Frost and rescuing everyone, before going back to their earth, as well as all the stuff on E1 with Geomancer. The writers probably thought an emotional goodbye would be better than Iris being upset with Barry for the impersonation. Plus, from the way that everyone had on those metahuman alert bracelets in the bar, it looked like people are more used to metahuman attacks than our people, so normal people being killed seems like a more regular occurrence.

     Patty's exit 
  • Upon doing a rewatch, Patty's last scene makes absolutely no sense to me. Why would she think it acceptable to trick Barry into revealing his identity to her...on a crowded train? Even if you leave aside the fact that it felt very manipulative because he obviously had no desire to tell her, and you argue that she just wanted closure, could she not have done it anywhere else? Also, if she was so adamant that she was leaving before, why would knowing that he's the Flash be enough to get her to stay, when being a CSI is apparently her dream job?
    • Knowing he's the Flash isn't enough to get her to stay. But realizing he's had a good reason not to be letting her in is enough for her to offer him a second chance to do so. If he'd taken her up on that and offered her a serious relationship, that would have outweighed the CSI job for her.

     Iris, he touched you 
  • In Fast Lane, Iris confronts the guy running the drag races, and, after revealing that she's been taping their conversation, says something along the lines of "If you touch me, all of this information goes to the CCPD." Guess what the creep does next? HE TOUCHES HER, AND SHE DOES NOT GO TO THE COPS! Admittedly, he threatened her friends and family, but still!
    • She might have meant it in an "I've arranged for all of this information to go to the CCPD if anything bad happens to me" kind of way, rather than literally telling him not to touch her.

     Amazing new weapon, lets' never use them! 
  • So Zoom sends' another metahuman to try and kill Barry, Dr. Light. They defeat her and then by some technomiracle, recreated her powers into a pair of gloves, which are powerful enough to actually do some real damage, why not suit up someone or refit them for Garrick while he was depowered? We don't know how much besides hand blasts they copy, they could use them to blind Zoom, remember Barry was blind for most of the day.
    • If I remember correctly, they didn't make the gloves that actually replicated her power, but rather resembled it. We don't know if they even came close to Dr. Light's power output, considering that they only made it destructive enough to be believable, rather than as powerful as they could go (which is probably also why they never bothered blinding Zoom with it). As to why no one else used them, considering how difficult it was for Linda to use them, not to mention the various technical malfunctions, they may have figured that it wasn't worth the effort (and walking around with glowing hands would be rather conspicuous anyway).

     Why Team Flash thinks Jay Garrick is Zoom? 
  • I donít get why at the end of the ĎTrajectoryí episode Team Flash suddenly believe Jay Garrick is Zoom. Itís seems they just assume the blue lightning is caused by the body decay. They seem to forget that people can have doppelganger, that speed mirage only works when the different places are very close, that Jay has to use V9 while Zoom at the same time on Earth-2 was in full possession of his powers. Given how Jay Garrick helped them, itís strange none of them tries to defend him or find another hypothesis.
    • They believe it due to Cisco's vision from touching Jay's helmet, plus Thawne was able to make it look like the Reverse-Flash was beating himself using a mirage.
    • Yes, but they know doppelgangers and shapeshifters exist and they know speed mirage works at close range ... not between two Earthes without a portal to connect them.
    • Regarding the powers, let's not forget that Zoom has been killing speedsters and draining their speed force.
    • Exactly. So, as Jay, he doesn't have to use V9, right?
    • Barry didn't trust Jay when they first met him. It took his friends to make him realize just because Thawne tricked them didn't mean Jay would. Now they have some signs pointing that Jay might be Zoom, so it makes sense for Barry to think Jay lied to them. His experience with Thawne definitely made him less trusting of people. He was the one arguing for Jay being Zoom at the end of the episode when Cisco and Caitlin were arguing it made no sense. Cisco vibed Zoom every time he touched Jay's helmet and actually saw what appeared to be Jay when Zoom took off the mask. If Jay's trustworthiness is called into question that automatically means everything he told Team Flash about Zoom is called into question. Jay already lied to them about how he lost his speed. Sure at the time he gave Caitlin a reasonable explanation, but how can they be sure he was telling the truth then? Jay was experiencing the same cellular damage Trajectory was facing. When her body disintegrated after her lightning turned blue it made Barry think it could be connected to Zoom. Neither they nor we know if Zoom is in full possession of his speed or if he is taking Velocity serum. There is no concrete evidence for either right now, but if Zoom needs Velocity to recover his speed it would explain why Jay doesn't show any signs of Speed Force when Caitlin examined him. As Harry theorize it would also explain why Zoom is obsessed with stealing Barry's speed if he needs it to save his life or restore his natural speed. There could be more going on here than what Team Flash thinks, but there is enough clues and bits that it is understandable why they think Jay is Zoom. Barry isn't ready to give Jay the benefit of the doubt, especially when he did that with fake Wells and it blew up in his face.
    • Aaaaand, they were right. The person they knew as "Jay" was Zoom the whole time.

     How is Zoom still alive? 
  • Trajectory's lighting turned blue just before she ran herself to death. So how is Zoom still alive? His lightning is blue, so how hasn't he ran himself to death yet too?
    • It's somewhat implied that's why he's been going after other speedsters' ...speed, to stave off the effects of the drug and find a cure.
    • Caitlin also has a brief line about V9's lethality when Trajectory invades STAR Labs: she notes that the lethal effects of the drug are much more dangerous when one doesn't have any aspect of the Speed Force in them. Zoom definitely has the Speed Force in his body, but Eliza never did, hence why she starts disintegrating after her lightning becomes blue.
    • Team Flash just assume that Trajectory's lightnings turned blue because of the body decay caused by V9. Maybe they are wrong. Maybe, for example, once a speedster reach a certain speed, his (or her) lightnings turn blue. In Trajectory's disappearance in that case is only due to pushing her power to Zoom's level while having a body decay. If Zoom doesn't have that decay, like Barry, he can use his powers as much as he wants.

     Is Hartley Rathaway / Pied Piper a metahuman? 
  • I always thought that he wasn't, and that the particle accelerator merely damaged his hearing without actually giving him powers, which is why here he's listed under the "Non-Metahuman Criminals" section. However, the Arrowverse wiki seems to disagree with this, and categorizes him as a meta-human with superhuman hearing but which needs to be kept in check by biomedical devices that he designs or else he'll experience Sensory Overload. (http://arrow.wikia.com/wiki/Hartley_Rathaway)
    • That's just my point of view, but painful hearing problem looks more a medical problem than a superpower. But since this problem was caused by the particle Accelerator, maybe the wiki considers him to be the biggest loser of the Superpower Lottery.

     Fire Gun of Doom 
  • Shouldn't Heat Wave's fire gun be far deadlier than it's depicted? It's been described as weaponizing "absolute hot" the same way as Captain Cold's cold gun weaponizes absolute zero. So shouldn't Heat Wave's targets explode due to the "absolute hot" flames flash-boiling the water in their bodies? For that matter, shouldn't the gun kill everyone around it due to "absolute hot" dispersing through convection?
    • Just because it weaponizes that level of heat doesn't necessarily mean the flames it produces are that hot. Plus, the gun could just have adjustable heat levels.

     Name Choice 
  • Why exactly does Rathaway call himself the "Pied Piper" in the show? In the comics, the name made sense because he used sound waves for hypnotic purposes at least some of the time. But in the show, he mostly just uses them to directly cause destruction. So where does the name come from? Shouldn't he have named himself something more intimidating?
    • There are some parallels between Rathaway and the Pied Piper of the fairy tale. He's a man who provided a service, got cheated by his employer, and came back for revenge. He's probably using it in the "pay the piper" sense.

     So, which Earth is Hunter Zolomon from? 
  • If Zolomon is under the mask and he was created during the Particle Accelerator explosion on Earth-2, then how does he look exactly like Jay, who we've seen is also from Earth-2 (given how they were shown fighting each other before the breach opened up)? There are doppelgangers, but they're generally Alternate Universe doubles. We've never seen two from the same Earth before. And if Zolomon is from Earth-1, then why didn't he come after the Earth-1 Flash before? Or The Reverse-Flash? Given that he's on a clock to steal Speed Force before he dies, it wouldn't have made much sense for him to just leave two speedsters in the same area alone for a whole season. Is he from a third, previously unseen Earth (this would explain a lot)?
    • There may be another reason. In "Trajectory", after Eliza Harmon reverse-engineers the Velocity-9 drug and uses it on herself, she gains tremendous speed — but develops a Split Personality and it killed her rather quickly (maybe because she didn't have the connection to the Speed Force that Jay or Zoom did). We know that Jay took the Velocity-6 drug and it began killing him, though if he has a connection to the Speed Force, the drug might be just killing him more slowly than it killed Eliza. What if the drug also created a Split Personality in Jay as well, only literally? Jay might have split into two or even three people, assuming that the Masked Prisoner also looks exactly like Jay, with Zoom or Zolomon being the Superpowered Evil Side of Jay — and also dying.
    • This is all explained in "Versus Zoom".

     Cisco and Caitlin, Declaring Bankruptcy? 
  • How do Cisco and Caitlin get paid? Most likely government funding has been pulled from STAR Labs after the accident that killed a large number of people, and Wells/Thawne, who may have privately funded the lab, is now gone, and has left the lab to Barry. So how are Caitlin and Cisco making a living, when their new "boss" earns a meager CSI's salary?
    • STAR Labs has been around even before the Particle Accelerator incident, so supposedly they still own a few patents that they can draw some funds out of. Not only that, but STAR Labs was the one who provided the CCPD with their Anti Meta-Human weaponry and equipment. Assuming CCPD still use these on a regular basis, they may be keeping STAR Labs on some sort of retainer for equipment maintenance, consultation, and eventual upgrades. If other police departments in other cities start using that equipment, the money would go to STAR Labs since they're the ones who own that patent. (Cisco invented those devices while under the employ of STAR Labs. Therefore, those devices belong to the company, not to him.)
      • Considering the kind of next generation tech they create, I'd say those patents are extremely lucrative. Which raises a really important question: why has nobody acknowledged that Barry Allen by all logic is a millionaire or billionaire now? All evidence indicates that STAR Labs is a private corporation, without shareholders, meaning that Barry Allen is the sole owner of STAR Labs. Considering the sort of next level technology they create their patents are worth billions, and Wells' house was pretty snazzy so we know he wasn't exactly broke. Barry Allen is a billionaire now. This creates a giant plothole with Wally's plot. Barry shoulda been like "Medical bills? I got this."

     The crossover with Supergirl 
  • Why is Barry completely unfazed by the fact that no time has passed after returning from Supergirl's dimension? Why doesn't he feel like he has to tell to the others what just happened?
    • To the first question: The guy has fought evil speedsters, various metahumans, a walking shark, and he recently met a superpowered alien. Year Inside, Hour Outside probably ranks pretty low on the "weird shit" scale at this point. To the second: Because only a few seconds have passed, he's still got a confrontation with Zoom to prepare for, which is a more immediate concern than telling his friends all about Kara's Earth.

     Was Jay real? 
  • So now we know that Jay Garrick is Hunter Zolomon/Zoom. But was there ever a real Jay Garrick? If there was, how does Zoom look exactly like him, and if there wasn't, why did Zoom spend all those years posing as Jay Garrick and being a good guy? And what reason would there be for him to take on the name "Jay Garrick" in the first place? Why not just use his original name since he didn't plan on anyone connecting his name to Zoom?
    • Based on what has been revealed thus far (as of 2x18 "Versus Zoom") it does seem like 'Jay Garrick' was just an alias Zoom used while pretending to be a hero in order to "give people hope...then take it away from them". Obviously he needed an alias because if he went around calling himself 'Hunter Zolomon' everyone would know he was the notorious serial killer who had been put away a while back. Granted, its entirely possible that there is more to the story of how and why Hunter became 'Jay' and chances are that a 'real' Jay Garrick will be introduced at some point during the life of the series.
    • It's worth noting that "Jay Garrick" is a pretty specific alias to go with, so Zolomon probably didn't just pull it out of thin air. Plus, Greg Berlanti has stated on Twitter that the crew has no intention of making Jay a case of Adaptational Villainy, so there probably is a real one out there
    • Maybe he's the Man in the Iron Mask, who may or may not even look like Teddy Sears. With Berlanti's Word of God in mind, things probably happened like this: Hunter Zolomon finds Jay Garrick, an average Joe, who was affected by the particle accelerator, becoming a speedster. Hunter abducts the Real Jay, puts him into a speedster cage, steals his identity as both civilian and the Flash, starts acting as both Flash and Zoom "to give people hope, so he could take it away from them". As for why does nobody recognize that the man who is calling himself Jay Garrick doesn't look like Real Jay? Well, Earth 2 Hunter is a serial killer - he could don the Zoom costume, murder all friends and relatives of the Real Jay, forge documents ('cause who can stop a speedster from doing that?), thus giving his own version of "Jay Garrick" a motive to be a hero and "fight" Zoom.
    • The reveal that there was no "Jay Garrick" on Earth 1 was a great clue to the eventual Zoom reveal but also raises a couple questions: It seems inconceivable that there's *no one* with that name as it's not that uncommon. Maybe Caitlin was looking at a specific age range (e.g. if I'm looking on Facebook for a "Jay Garrick" I went to college with, I'd logically narrow the search to a set number of years). We know that Hunter's father fought in the "War of the Americas" (potentially a clever way of having a Justice Society on Earth 2 that isn't tied to a war with a specific date like in the comics but simply "some point in the past"). What we see Hunter's father wearing (the classic Jay Garrick costume) could simply be what most soldiers wore during that period and is no more unique as army fatigues or a dress uniform. This troper's suspicion is that Hunter's father and the real Jay Garrick are connected somehow: Maybe Jay Garrick like Joe West was responsible for putting James Zolomon away for the murder of his wife. And unlike Barry and Joe, Hunter didn't find a substitute father figure in Jay. No, it's more likely that he held Jay responsible and wanted to make him pay. "Versus Zoom" goes to great lengths to set up the parallels between Barry and Hunter — the latter even saying, "We're not so different." Iris and Caitlin even comment on Joe and Barry's "special bond" in a scene that almost seems superfluous if it's not meant to provide a clue.
    • This is explained in the Season 2 Finale. The real Jay Garrick is Henry Allen's doppleganger from Earth-3. At some point before the portal opened, Hunter Zolomon/Zoom imprisoned him and stole his identity. They Jay we saw throughout the season, however, was always Zoom.

     How did Zoom get back? 
  • In 'Versus Zoom', Zoom takes Wally back to Earth-2 where he meets the man in the iron mask. A short while later, he brings Wally back to Earth-1 to make a deal with Team Flash. But how did he travel between dimensions without Cisco's powers? And if he could just run between Earths, why did he have to wait for Cisco to open a portal to Earth-1 near the middle of the episode?
    • It seems that once Cisco opened the breach, it stayed open and Zoom was able to easily traverse it.

     Shouldn't Zoom be dead? 
  • Zoom claimed he made it look like he was in two places at once by essentially recruiting a past version of himself and convincing him to get murdered. But doesn't that mean Zoom shouldn't exist anymore? If he was murdered earlier in his personal timeline, how could he still be around in the present?
    • He called it his "temporal remnant." Like with Thawne—Thawne doesn't exist any more, but a few pieces of him are still running around the timestream to prevent paradox. So maybe the current Zoom is just the same thing, a ghost who will disappear once his role is over. However, that would be a Deus ex Machina, so instead it's probably easier to assume that Zoom traveled from just a few months in the future, and the shorter timespan means less damage to the timeline.
    • The 'timeline remnant' explanation actually doesn't make sense at all in this context. What's happened with Zoom, allegedly, totally contradicts what happened with Thawne. In Thawne's case, when Eddie kills himself in 2015, the Thawne bloodline from that point forward is erased, leading to Eobard being vaporized. However, Eobard's 'timeline remnant' from an earlier point in his life, protected by the Speed Force, still appears in 2016, and no doubt retroactively, the Eobard who showed up in 2000 to kill Nora Allen has also become a 'timeline remnant'. The point is that Eobard's story still ends the moment Eddie kills himself and he gets vaporized...that's the end of Eobard's life (as far as we know). Contrast this with what we're told happened to Zoom, where he apparently killed his past self and negated his existence, yet continues to exist. Going by the Thawne situation, the moment Zoom killed his younger self, he should have vaporized as well (the 'timeline remnant' in this case would actually be future Zoom showing up to kill his younger self, to preserve the new timeline and prevent a paradox).
    • Eobard was erased from existence when Eddie, his ancestor, killed himself (and presumably generations of innocent people, but let's not get into that right now). Zoom literally killed *himself.* Eddie's actions make it impossible for Eobard to exist. It's also not a form of the "Grandfather Paradox," because while the Reverse Flash threatening to kill everyone is *why* Eddie takes his own life, the Reverse Flash doesn't directly kill his ancestor. Zoom's actions, however, are an example of the "Grandfather Paradox," but restricted to his own timeline. Zoom removes a version of himself from the past, who immediately becomes a timeline remnant because the original Zoom never left the past and went to Earth 1.
    • You are also assuming that Zoom is telling the truth. Recall that the episode that revealed to the audience Zoom's face had him saying "This is a complication" with regard to Jay's death. Why would he say that if Jay's death was a part of his plan all along?
    • No, people just assumed that "complication" refers to Time Remnant's death. It's more likely that Zoom was referring to the fact that Time Remnant Zoom has helped to close the last breach between worlds. If not for Cisco's re-opening of the breaches, Zoom would be left to die, stranded on Earth 2. THAT was the complication, that haunted Zoom up to 2x19.
    • It's worth remembering that Earth-2 is an Alternate Universe, and therefore the same rules that govern Earth-1 may not necessarily apply. There is a lot of overlap between the two, obviously (the Speed Force, most of the basic rules of physics, metahuman powers, the same individuals, etc.), and yet there are still differences, like the fact that Cisco couldn't use his powers on Earth-2 due to the different vibrational frequencies. Getting back to my point, it's possible that the rules governing time travel aren't quite the same on Earth-1 as it is on Earth-2. Therefore, it's possible that Zoom could kill his younger self without erasing himself from existence, or affecting anything else that happened. Alternatively, when you mix Time Travel and Alternate Universes, the results are likely unpredictable. There's nothing to suggest that Time Travel in one universe could have any effect on another. Note that Zoom, a resident of Earth-2, murdered his younger self on Earth-1, and since Zoom never existed on Earth-1, he couldn't exactly be erased from that timeline. And now, I have a headache.

    Star Labs is a threat to Central City 
  • Some tropers mentioned their concern last season with how Star Labs operated outside the law (imprisoning metahumans without a trial or even questioning them without legal representation). However, ultimately, a villain was running the operation, which "justified" some of the darker aspects. This season, it's harder to rationalize, especially since Joe West — a police detective — is directly involved with them. The events of "Versus Doom" had civilians managing a hostage situation like rank amateurs and the end result was catastrophic and a direct threat to millions of lives. I get that West is Wally's dad, so he is understandably not thinking clearly, but his larger duty would have been to call in trained professionals. You never negotiate with a known criminal in this situation, and you definitely never barter the safety and well-being of another person for the hostage. You can argue that the Flash is not a mere "civilian," but he was not simply sacrificing himself (like the officer who volunteers to switch places with a hostage). His speed is basically a nuclear weapon in the hands of a terrorist. And it would be laughable to imagine any sane law enforcement personnel or government agency trading a nuclear weapon for a hostage. If those were the terms, you officially consider the hostage dead and double down in taking out the terrorist for the murder that is *entirely the terrorist's fault.* Or you come up with a plan to stop the terrorist and bring back the hostage safe and sound. But willingly handing over a nuclear bomb is asinine.
    • This is probably the Intended Audience Reaction. We're clearly supposed to think Barry is making the wrong choice Ė actually, Joe is the one who tells him that he shouldn't give up his speed. Besides, it's not like they could stop Barry from trading himself any more than they could stop Zoom from taking Wally. The real question is why Harry didn't sabotage the exchange to kill Zoom.
    • A better question than that is why Barry didn't simply betray Zoom as soon as Wally was safe; at this point, Barry is more powerful than Zoom thanks to Thawne's tachyon upgrade, but rather than attack Zoom he just hands over the power even though it meant nothing could stop Zoom afterwords. The answer to that though is simple: The same reason Barry and co let Thawne out and began helping him get back to his time after he explains to Barry how to travel through time in the S1 finale. Barry, really, is just kind of an idiot about this stuff.
    • First many of the things Star Labs does that are illegal fall under Screw the Rules, I'm Doing What's Right. Until S2 the regular prison would have held a meta human for about five more minutes than said Meta felt like getting free room and board. Additionally with characters like Eiling and Waller running about I'm not certain a rational person would really want a Meta in a scenario where they could be studied and possibly reproduced or even implanted with a bomb and recruited to the Suicide Squad. As for true hostage negotiations the rules are a little different with Zoom who frankly was being polite by holding Wally hostage instead of offing him to make a point then grabbing Iris or Joe and negotiating. Also the Flash is NOT a nuke. Nukes are big and messy. The reason we don't want other countries to have nukes isn't because they might kill a an important person it's because of the huge unavoidable long term collateral of one. Only a handful of people in history are sufficiently evil that given Flash's power would actually do damage remotely on par with a nuclear bomb.

    Who trained Zoom? 
  • Thawne as Wells helped train Barry Allen, and STAR Labs made his costume. But who was Zoom's support system? His lair implies a significant level of technical achievement (the cells). Did he also come up with a way of diagnosing his "speed sickness" on his own?
    • Presumably Zoom figure it out on his own. He does appear to possess scientific knowledge, since he created the original Velocity formula to increase his speed. He might not have needed a support system. Barry has one, but we don't know he couldn't have figured out his powers on his own. There is a good chance in the original unaltered timeline that Barry did figure out his powers on his own.
    • Bear in mind that there's still a lot unknown about Zoom and his backstory. Word of God says that the Man in the Iron Mask figures into that. For all we know, the Man in the Iron Mask could have trained Zoom in the use of his speed (especially if he himself is a speedster).
    • Most other metahumans appear to have figured out their powers on their own (granted, most of them have less complicated powers), as have the Kryptonians in Supergirl.

    Wells' brilliant idea 
  • Okay, so after berating Barry for giving away his powers and getting a lesson in humility from Griffin Grey about how the particle accelerator explosion affected some people Wells' idea is: Let's do another one! It seems kind of weird for him to do this considering he acknowledges he made mistakes.
    • They don't have a lot of options either. Zoom is even faster than before, healthy again, and can travel between both Earths. Barry needs his speed if they have any hope of stopping him.
    • Judging by the promos for the next episode, it seems that the 'particle accelerator explosion' in this case is more of a contained experiment designed only to affect Barry and not anyone else.

     Where did the alloy come from? 
  • Where exactly did Felicity get the dwarf star alloy that Team Flash put in Barry's suit when he fought Griffin Grey? Nothing in the show indicates that their Earth has advanced-enough space travel to go out and get it from a dwarf star, so how did dwarf star alloy end up on Earth? True, the show says that the alloy came from Ray's Atom suit experiments, but that only raises the question of where HE got it from.
    • Ray got it from a mine. It's a rare material, but it can still occur on Earth somehow. It doesn't really matter how the material forms on Earth, only that it does.
    • "Dwarf star alloy" doesn't have to be a literal name. Maybe whoever discovered it just thought it would sound cool.

     How is Hawkgirl alive? 
  • The 2024 newspaper mentions that Hawkgirl was involved in the fight against the Reverse-Flash before he and Barry traveled back in time. But in Season 2, we meet Hawkgirl... and if not for the intervention of the Flash, she would have been killed by Vandal Savage in 2016 (meaning that her reincarnation wouldn't be older than 8 by 2024). How could she survive in the original timeline, where the Flash didn't exist (and Team Arrow wouldn't have known to get involved)?
    • Which instance do you mean? Would any of her interactions with Savage been absolutely impossible for her to survive on her own?
    • The real answer is did and we'll likely never figure out how. Time travel has some truly odd consequences. Flashpoint Paradox has Flash go back and save his mother. Among other changes Bruce is killed instead of Thomas Wayne, Superman is found by the authorities as a baby and Aquaman and Wonder Woman have an affair that leads to a world war. None of those situations should logically have been effected by Flash saving his mother. So Flash appearing when he did setting off any chain of events that lead to Carter finding Kendra sooner and fleeing to Poughkeepsie successfully is a lot easier to swallow than that. Legends of Tomorrow makes it explicit that Savage doesn't always catch them in their twenties or thirties.
    • Simple answer. In the original timeline, Kendra wouldn't have been with Cisco at Jitters. She might not even have known Cisco (who in turn probably wouldn't have known the Flash yet). Wherever else she was, she was somehow able to evade Vandal Savage long enough to survive and live another nine years at least. Maybe in the original timeline, Carter found her a lot sooner and rescued her himself. With the Butterfly Effect in play, anything is possible.

     How does Zoom Science? 
  • So, with the reveal that 'Jay Garrick' is really Hunter Zolomon, how does Zoom do the science stuff he does? How did he develop Velocity 6? How did he test his blood to find out he was dying? How did he build the complex Speedster-proof cells in his Zoom-cave? How did he build the Speed Cannon to get people through the Earths? How does he do any of the science stuff that he's shown doing as both Hunter/Zoom and Jay?
    I mean, Jay was a scientist, but Hunter was just a serial killer and mental patient, and at no point is it said he studied any science before that, given his appearance indicates he was probably not a 'smart' killer. How did Zoom do any of those things if he's not actually a scientist?
    • Earth 2 is ridiculously more advanced than Earth 1 is. The Particle Accelerator there came online at the same time without a genius from the future helping. Jesse Wells has a throwaway line about having five separate majors and asks if that isn't normal on Earth 1. We don't see a lot of Earth 2 but what we have seen suggests that Zoom may not be THAT brilliant by the standards of his Earth. Additionally a lot of this technology may exist at least in part over there.
    • Barry is shown learning things by rapidly reading books and being able to retain the knowledge, so there's no reason Zoom can't. As for his look after he was seen to have been arrested, that doesn't necessarily mean anything. This is what the Theodore Kaczynski (the Unabomber) looked like when he was arrested, had scored 167 on an IQ test, entered Harvard University at age 16 and was considered a mathematical genius when he earned his PhD. For all that's known as yet, Earth-2 Hunter Zolomon could very well have been equally intelligent as well as nuts.
    • Furthermore, Word of God has confirmed that not everything is known about Zoom's backstory as yet and the Man in the Iron Mask was very much a part of it. It may well be possible that Zoom learnt a lot from the Man in the Iron Mask before imprisoning him.

     How can Zoom and Reverse Flash be so fast? 
  • Zoom is supposedly about four times as fast as Barry. How is that even possible? We know that the series puts something of a cap on how fast a speedster can travel, it's about 1600 mph (Mach 2) after that you literally tear holes in time. Two of Barry's time traveling experiences were accidental so we know it's not really a matter of wanting to go back in time. Shouldn't Zoom be randomly opening portals?
    • In both times Barry accidentally time traveled, he was trying to deal with major disasters (a tsunami about the flatten the city that he couldn't stop, and Vandal Savage's disintegration wave), so he might very well have been desperate in wanting to have some way of stopping it, especially the second time when he knew he could time travel, and that unconscious need allowed him to travel in time. Zoom and Reverse Flash don't want to travel in time. Zoom might not even know he can—he doesn't seem to have ever been in a situation where he'd feel the need to—and so they don't. So time travel for a speedster might mean both having the speed to do so and feeling the need to do it.
    • A couple points: Zoom definitely knows he can time travel (it's how he created a version of himself to murder in front of Team Flash) and Reverse-Flash definitely wants to time travel; his whole plan was finding a way to get back to his timeline. In Eobard's case, his connection to the Speed Force was in flux after he murdered Barry's mother, which is why he couldn't time travel in Season 1. As for Zoom, he may have realized he could time travel during his time on Earth-1. Plus, the whole Mach 2/time travel thing also had the Particle Accelerator in the mix, so I doubt it's as simple as 'Barry runs at Mach 2 and can travel through time'. As for his accidental time jumps, he technically knew it was going to happen in advance thanks to the echoes he sees at specific points in time, so when he accidently jumps, he may be unintentionally focusing on that point in time.

     Wally and Jesse's exposure to the particle accelerator explosion 
  • Both of them were hit and knocked out by the dark matter wave inside STAR Labs at the same time, yet Wally shrugged it off like it was nothing while Jesse went into a coma for nearly an entire episode. Does the explosion affect individuals differently even if they're in close proximity with each other like the Mardon brothers?
    • First, Jesse is from a different universe and presumably will react to things differently than anyone else would. Aside from that, Wally may not actually have been affected. Lots of people were outside when the original explosion happened, but they didn't all develop powers; Wally may have the potential for powers but it hasn't been activated.

     How does the Speed Force work? 
  • The show says that the Speed Force is an extra-dimensional energy source that Barry can tap into in order to use his powers. But other times the show acts like the Speed Force is a finite substance contained in Barry's body, such as when Wells used his technology to remove some of it from Barry and make him slower, or when Zoom physically stole the speed from Barry in exchange for Wally. So which is it? Is it an infinite source that Barry accesses, or is it a limited power contained in Barry's body?
    • These are not mutually exclusive concepts. The Speed Force is a fundamental part of nature and is infinite. Barry as an individual can only store and access a finite amount at any given time. Additionally the Speed Force is sentient and given how it seemed to have been insulted that Barry would give up his powers opens the possibility that it may let things happen because it disagrees with your actions.

     When and why did Barry change into uniform to chase Zoom 
  • When Zoom comes and kidnaps Henry Allen with the intent of murdering him he comes into a celebration for Barry who is in civilian clothes at the time. Zoom grabs Harry and runs, Barry pursues and he's magically in uniform. Barry changing from civilian clothing to Flash happens in a flash from our perspective and those of other humans but we're talking about remaining in pursuit of a man who can outrun bullets.
    • Who knows, maybe Harry got Eobard Thawne's micro tech working, allowing Barry to store the Flash suit close at hand.

     Zoom unmasked 
  • Zoom is unmasked when discussing his plan with Black Siren. She doesn't seem shocked to see him this way either. I know Siren was presumably a high-ranking member of Zoom's gang, but that is an uncharacteristic level of trust for Zoom. Why would he let anyone know that "Jay Garrick" is really Zoom? It's potential for blackmail or a commodity to barter if the police manage to catch her. (I'm going to give Zoom the benefit of the doubt that Siren wasn't actually planning to betray him but was stringing "Reverb" and "Killer Frost" along.)
    • Well, Black Siren was his top lieutenant, and it does seem like he has a more personal connection with her as compared to Reverb and Killer Frost. So its possible she always knew what he looked like (in fact, there's nothing established in previous episodes which proves that Reverb and Killer Frost DIDN'T know what Zoom looked like). Also, Zoom may well have abandoned the "Jay Garrick" identity by this point...Jay would anyway have been considered 'missing, presumed dead' on E2.
    • He probably doesn't care that much about it. Pretending to be Jay Garrick was a hobby for him, a way to entertain himself at the expense of the city; the only time he needed the identity to be kept was when he was on Earth 1 and needed to continue the illusion to manipulate Team Flash. Its entirely likely that a lot of his gang knew about it too so they could all joke about it, and while one may offer it to police, its not a big enough deal and, even if he did care about it enough, he's insanely powerful and could kill any/all of them with barely a thought.

     Why not kill Zoom? 
  • In the S2 finale Team Flash manages to get the boot on Zoom bringing him down low enough for Joe to briefly fight him in hand to hand and for Wells to shoot him to push him through a breach to Earth 2. You know what's better than sending Zoom back to Earth 2 where he'd inevitably find a way back given enough time? Filling him with bullets.
    • Unless you're the Punisher, it's kind of hard to be seen as the good guy if you go around shooting people to death.
    • Joe's a cop. Zoom is at the very least as strong as a demigod. No court in either world would ever convict him, and nobody would ever blame him, and two worlds would consider him a hero for it.

     Wally unlocking the Pipeline 
  • How is Wally able to free Barry out of the Pipeline? Wouldn't he need a passcode for that? Does this mean that STAR Labs security is so bad that any guy off the street could potentially walk in and free any metahumans still kept in the Pipeline?
    • Given it was Barry they locked up, its like that the security was deliberately lax in comparison and they didn't bother setting a password.

     Why leave Wally out of important Team Flash decisions? 
  • Wally knew that Barry was the Flash, and has shown himself to be basically good enough to be a part of Team Flash decisions. So why, when Team Flash minus Flash decided to enact a very dangerous plan to defeat Zoom, one which got Joe trapped in Earth 2 for a time, did they not even inform Wally of this beforehand? If not for him deserving a spot on Team Flash, couldn't they at least have told him about it because their plan put Joe in danger?
    • Wally hasn't really been a part of the team, or the Flash's world, long enough. Apart from being Joe's son and Iris' brother, not to mention discovering the Flash's secret quiet by chance, he's pretty much just another bystander. So unlike all the others, he really doesn't have an understanding of the stakes involved, or the sacrifices that might need to be made. For that reason, he didn't have a say. And he wasn't informed precisely because they knew he'd have the reaction he actually did - freak out if something happened to Joe and do whatever it took to get him back (including freeing Barry).

     Why not save Henry? 
  • At the end of "The Race of His Life", Barry is depressed because his father had just been murdered. Then he decided to travel back in time and save... his mother?! Why not save Henry instead? Barry knows that altering the past can have a huge Butterfly Effect; at the end of the previous season his older self warned him not to save his mom, and he agreed. And the further down the past you go to change the things, the bigger the butterfly effect will be. So why does Barry go back 20 years and save his mom (an event which, if altered, could lead him into not becoming the Flash to begin with), instead of going back a day and save his dad, whose death he was actually mourning? Barry knows that if he cancels the events of one day, the butterfly effect won't be that dramatic, since he's done it twice already. Seems like the only reason the writers made Barry save Nora and not Henry was because they wanted to adapt Flashpoint for the next season.
    • By saving Nora, he saves both of them, and obviously he doesn't care about the consequences by then.
    • Agreed. As Joe said at Henry's funeral, Henry lost fifteen years of his life, his reputation, and for all intents and purposes his son. The Reverse Flash killed Nora but basically slow tortured Henry. Then he's free for about a year and Zoom kills him. I can see Barry flipping out and doing what he does over the compounded injustice. Barry's an incredible optimist and the possibility of getting his father back and making everything right had been driving him for years. Now it's all gone.
    • In Barry's mind, the death of Nora Allen is where all the tragedy in his life began. If he can avert that one tragedy, the first one, he can undo a lifetime of pain. Moreover, Barry knows for a fact that his mother wasn't originally supposed to die and Thawne altered the past to make it so, so from a certain point of view, he feels justified in altering that one event to something closer to what 'originally' happened.
    • Barry's plan is clearly as stated above a very simple Save my Mother Save the World sort of mentality. And despite the fact that it might prevent him from becoming the Flash it shouldn't. Our very specific Flash is not the result of a scientist making a mistake. He was the result of twenty years of planning by a genius from a century in the future with a computer that could predict the future. Barry stopped Eobard but it looks like he knocked him out rather than actually killed him.

     Barry at the Grave 
  • Given the serialized nature of third act of Season 2, including the episodes when Barry was powerless, at what point in time did he have time to visit Oliver at Laurel's grave?
    • Best option is between episode 21 (when Barry gets his powers back) and episode 22 (when Team Flash is aware of Laurel's death). There's even an apparent gap of time at the end of Episode 21 when Barry and Iris visit Nora Allen's grave.

     Zoom and the Man In The Iron Mask (season 2 finale spoilers!) 

  • So, all this time: 1) Zoom had invented a device that could suppress a speedster's powers. 2) Zoom had a speedster as his prisoner. This may call into question some of his actions over the course of the season. Why did he need to drain Barry of his speed, when he could have just done it with Jay Garrick? Why did he never use another speed-dampening mask on his enemy, e.g. in "Enter Zoom", or when Barry is prisoner in "Escape From Earth-2"?
    • Understanding Zoom's plans can be tricky in the sense that we only really hear about them from Zoom himself during Villain Monologues. The show provides no Objective Perspective of what transpires. But my best guess, based on what we're told:
      Zoom starts taking the speed drug that makes him fast enough to travel to other Earths. He learns about Jay Garrick/Flash, but it's around that time that he also discovers that the speed drug is killing him. After searching for a cure to no avail, he then kidnaps Jay Garrick/Flash as both a "trophy" and a failed attempt to steal his speed. It's clear from the events of Season 2 that Zoom can't take a speedster's powers by himself — that was part of "Jay Garrick's" original lie to Team Flash. He needed the help of Harrison Wells. And it was Wells alone — in fear of his daughter's life — who discovered how to steal Flash's speed and transfer it to someone else. All Zoom basically did was kidnap the people (Jesse and later Wally) that would force everyone to play along. Basically, we have no evidence that he's much of a scientific genius on his own. It's a fair assumption that the speed dampener was something Zoom co-opted. And either there was only one or the technology just didn't work on Barry.
      There is also the question of Zoom's actual motives during "Escape from Earth-2." As "Jay" (or at least Zoom's time remnant at this point), he makes every effort to try to get Barry, Cisco, and Wells back (when it would be easy enough to just fail in fixing the speed cannon). At this point, Zoom has Barry and Jesse hostage and is scouring the city for Wells, who once he captures, he can force to steal Barry's speed for him. However, Zoom later states that he faked Jay's death primarily to motivate Barry to "get faster." So, it's possible that he did want Barry to eventually escape. After all, Zoom loses his cool and phases through Barry's cage to beat the crap out of him, which was what gave Barry the idea of how to escape. Zoom is usually more restrained. So maybe this was all part of his "long con."

     The Man In The Iron Mask (season 2 finale spoilers!) 
  • So, is it just a major coincidence that the man Zoom is holding prisoner is a speedster who happens to physically resemble Henry Allen? I know various clues have been dropped throughout the season (including Henry's comment about his mother's maiden name), but still, presuming that Earth-3's inhabitants are also doppelgangers of Earth-1's inhabitants (or vice-versa), of all 7+ billion people on the planet, the resident speedster hero of this universe just happens to resemble the father of the resident speedster hero of Earth-1? ...Maybe there's something I'm missing? Maybe it hasn't been explained yet? Maybe the Speed Force willed it to be this way? I'unno.
    • That's the very definition of the multiverse: for every possibility, no matter how unlikely or outlandish, there must be a universe where it is the truth. Therefore, a universe like Earth-3 where the resident speedster resembles the Henry Allen of Earth-1 is not that implausible by comparison.
    • Not to mention, the 90's series is also part of the Multiverse, and therefore, by the same logic, the Barry Allen of that earth has to be another doppelganger of Henry Allen. That means there are a minimum of four Henry Allen doppelgangers in the CW Multiverse right now - Earth 1 (deceased), Earth 2, Earth 3 ('Jay Garrick') and Earth 4 ('Barry Allen'); of whom, one if the father of a speedster and two of them are speedsters. My guess is that the Speed Force somehow does seek out the Allen bloodline. In fact, in a wonderfully meta way, is it possible that the Speed Force sought out Earth 1 Barry, because he was the son of the doppelganger of Henry/Barry/Jay (a nod to how the character played by John Wesley Shipp was the original live action Flash?)
    • Hunter Zolomon is also the "evil" version of Flash on a world where most of our heroes are evil. It doesn't seem that outlandish that a proper "good" version of Flash on yet another world would be "related" to Barry. Much like the comic book Earth 2, where the heroes are generation older than Earth 1's heroes.

     How do time remnants work? 
  • On the show, the writers seem to throw around the phrase "time remnant" as if somehow that means that traveling through time means you can "die" without really dying because there are two of you. If Barry's method for creating a time remnant (travel back a few seconds in time next to yourself) actually works like that, wouldn't the Barry that traveled in time dying mean that Barry dies? Furthermore, if the Barry pre-time travel dies, doesn't that mean that the post-time travel Barry would dissolve into nothingness like Eobard/Wells did in the season 1 finale? I just don't get it. If anyone can explain how this works, it would be much appreciated.
    • I think it's safe to say that time remnants, just like time travel in the Arrowverse, works: it does what it does because 'fuck you that's why.' In all seriousness, it seems that when you create a time remnant, you effectively clone yourself into two separate individuals, the 'older' of which is probably the one to die, allowing the younger to survive and avoid any time paradox. Why Barry never did this before when he accidentally traveled through time is something we can only guess at, but if Zoom's dialogue is any indication, it's a rather advanced ability that you have to really want to do. Add onto the fact that it seems to seriously piss off the Time Wraiths (considering how they seemed much more angry at Zoom for constantly creating time remnants and killing them), and it's understandable that it's something Barry would only do in desperation.
    • Time remnants are possibly a way to 'cheat' the time-stream by running back just a few seconds into the past...so close that the time-stream doesn't even detect the two speedsters as a 'past' or 'future' version but as identical duplicates, removing the causality between them.

     Mental time travel (past-self merge) vs. time remnants? 
  • How does time travel work in this show, exactly? In Out Of Time and Legends Of Yesterday, Barry goes back a day, merging with his past self in a form of Mental Time Travel. However, in Fast Enough, there are multiple versions of Barry at the same point of time. This second concept is further explored in season 2 with the idea of "time remnants" that both Barry and Zoom utilize, beginning with 2016!Barry coexisting with 2015!Barry in Flash Back. My initial thought was that if a speedster travels back only a day they merge with their past self, but anything longer like a year will cause them to coexist with their past self. However, that theory is shot down in The Race Of His Life, when Barry creates a time remnant of himself by only going back seconds or even microseconds in time. So I'm quite confused. And man, don't even get me started on Legends of Tomorrow...
    • The Speed Force is semi-sentient in its own right so it could be that speedsters either have some control over what they do when they travel back in time. Or the Speed Force itself can understand what they're trying to do.

     How to get to Earth-3? 
  • In the season 2 finale, Zoom says that Earth-1 just so happens to be the hub for all of the universes, so that any of the other universes can be reached by Earth-1. However, later in the episode, the real Jay Garrick leaves with Harry and Jesse to Earth-2 so he can go back to Earth-3. Huh? How can Earth-3 be reached from Earth-2 when it's established that Earth-1 is the hub?
    • Earth 1 may be the hub, but the breaches that exist there right now only connect to Earth 2. Once on Earth 2, Harrison Wells will be able to figure out a way for Jay to get to Earth 3, which is why Jay went with them.

     Barry Allen is a billionaire. 
  • He owns STAR Labs. A company like STAR Labs would have patents worth billions of dollars generating revenue. We know that Thawne was making quite a bit of money based on his house. We know STAR Labs had government contracts. It's implied that STAR Labs is completely privately owned by Thawne, meaning that it's now completely owned by Barry. This means that Barry should be a billionaire. This completely shreds Wally's drag racing plot, since Barry should have been able to pay them off with his loose change. It does however aid with explaining how Barry's just causing millions in property damage with sonic booms down city streets, shattering hundreds of windows. STAR Labs is paying for it. But still, Barry's a billionaire and this hasn't been addressed.
    • Barry hasn't really thought about it. Likely Caitlin or Cisco (my money's on the former) had already been at least familiar with the financial operation and has been handling it through Barry's heroics as well.

     5. 3 mile running start versus dodging bullets... 
  • So, in season 1 episode 6, it's established that Barry needs a running start of at least 5.3 miles to hit Mach 1.1 (837 MPH, roughly 1,230 feet per second) and deliver a supersonic punch. So how the hell is he routinely able to dodge, intercept or CATCH bullets moving that fast or faster? Case in point, in season 1 episode 12, Peek-A-Boo's boyfriend fires at Barry with a Desert Eagle chambered in .357 Magnum, from a distance of maybe 15 feet, while Barry has his back to the shooter. That slug cleared the muzzle at no less than 1,250 FPS, and yet Barry is still able to react fast enough to prevent it from doing more than punching a hole in the collar of his suit and giving him a nasty flesh wound.
    • He probably subconsciously uses the Speed Force to drain the speed from the bullets somewhat. Running speed and reaction speed are two entirely different things however. Nobody can run 100 mph, but fastballs can be hit, dodged and caught. Catching that bullet behind him was an extreme case that seems to break the skill barrier he had at the time but we should also compare this to Arrow. Catching arrows mid flight isn't even presented as particularly difficult if you've got the skillset in the first place, by comparison Flash only barely caught that bullet.


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