Justice League | Metropolis and Smallville | Gotham City | Other Characters | Earth-2
Earth
Central City
Iris West
Species: Human
Appearances: Justice Society: World War II | Justice League: Crisis on Infinite Earths
Voiced By: Ashleigh LaThrop
Barry Allen's girlfriend.
- Death by Adaptation: She dies from old age helping Barry finish the machine that will save the multiverse from the anti-matter wave, having spent a lifetime with Barry due to him slowing down time for them. In the original Crisis on Infinite Earths Iris lived and moved to the 30th century.
- Died in Your Arms Tonight: The elderly Iris passes away in Barry’s arms.
- Mirror Character: With Steve Trevor, as both want their relationships with their respective superhero love interests to progress further. Barry ends up proposing to Iris, but Steve is killed which leaves Diana regretting that she never accepted his proposals.
- Race Lift: She's African-American like the versions from The Flash (2014) and the DC Extended Universe.
- Relationship Upgrade: They were already dating, but after several years of this Iris explained that she wanted their relationship to progress further. At the end of the film Barry proposes, with Iris happily saying yes. Crisis on Infinite Earths shows them getting married when the anti-matter wave arrives.
- Satellite Love Interest: All that is known about her is that while she loves Barry, she wants their relationship to progress after dating for several years and feels tempted to end their relationship if that's not what he wants.
Dick Grayson
Species: Human
Appearances: Justice League: Crisis on Infinite Earths
Voiced By: Zach Callison
A young boy whose parents were murdered by criminals, and Bruce Wayne arranges for him to be taking in by the Central City Orphanage.
- Adaptational Relationship Overhaul:
- In this version Bruce chose not to adopt Dick, feeling that it wouldn't be right considering his mission and despite Barry trying to convince him otherwise. As a result Bruce is just the man who arranged for him to go to the Central City Orphanage instead of the one in Gotham, instead of his adopted father.
- In the comics Wally West is his best friend, but in this version they seem to have only briefly met.
- Adaptational Wimp: Doesn't become Robin in this version.
- Alternate Self: Batman eventually meets a version of Dick who adopted by Batman and became Robin.
Wally West
Species: Human
Appearances: Justice League: Crisis on Infinite Earths
Voiced By: N/A
Iris' nephew who attends her wedding.
- Adaptational Relationship Overhaul: In the comics Dick Grayson is his best friend, but in this version they seem to have only briefly met.
- Ambiguous Situation: It's unclear whether he's Kid Flash in this continuity. The film hints that he has the hyper metabolism common with speedsters, but doesn't confirm it and he noticeably doesn't join the other heroes in preparing for the anti-matter wave.
- Composite Character: Of both mainstream Wally and the post-Rebirth Wallace "Ace" West II.
Star City
Outer Space
Green Lantern Corps
- Imagination-Based Superpower: As usual, as John is able to use the ring to create a number of different weapons and objects.
- Last of His Kind: Subverted as while John is the last known Green Lantern, he says the Corps needs to be rebuilt and sends out the power rings to find new Lanterns meaning there will be more soon enough.
Guardians of the Universe
Species: Oan
Appearances: Green Lantern: Beware My Power
Voiced BY: Jason J. Lewis (Ganthet)
The leaders of the Green Lantern Corps.
- Killed Off for Real: They are all killed by Hal Jordan.
- Small Role, Big Impact: Ganthet dies shortly after arriving on Earth, but he is able to give John a power ring so he can become a Green Lantern.
John Stewart
Species: Human
Appearances: Green Lantern: Beware My Power | Justice League: Crisis on Infinite Earths
Voiced By: Aldis Hodge
A former US marine sniper became the newest member of the Green Lantern Corps after he got it from a dying alien from a crashed ship.
- The Ace: In the Marines, he was their top sniper, and was mentioned as a recipient of the Medal of Honor.
- Accidental Murder: He was trying to get his ring back to defend himself from Sinestro, but accidentally rams his ring right through the alien's chest.
- Adaptational Late Appearance: Since he's a Composite Character with Kyle Rayner, John appears after the Corps has been destroyed. In the comics this happened after he and Guy Gardner were established Green Lanterns.
- Adapted Out: No mention is made of his comic's counterpart's architectural background, though there is a slight Mythology Gag to it when he's shown putting together a small construct of a building as part of a Green Lantern training exercise.
- Alternate Self: On Earth-3 as the villainous Power Ring.
- Badass Creed: That famous Green Lantern Oath is mentioned with vim and vigor when he's laying down smack on Parallax.
- Character Development: He goes from a Shell-Shocked Veteran who wants nothing to do with the Green Lanterns and calls their oath "hokey" to the one who fights for it in spite of his fears while speaking the oath with pride.
- Composite Character: Has elements of Kyle Rayner in this version, namely in that he's the first recruit into the Corps after it's destroyed by a Parallax-possessed Hal Jordan.
- Shell-Shocked Veteran: John is suffering from PTSD and being thrown into another war due to being chosen by a power ring isn't helping.
- Thou Shall Not Kill: Zig-zagged. Having served in the Marines, John knows there's a time and a place where it's kill or be killed, so he's not afraid to take a life if he has no choice. That being said, he would prefer to avoid it where he can, especially because he's already taken so many lives.
- Two First Names: Both John and Stewart are used as first names.
Harold "Hal" Jordan
Species: Human
Appearances: Green Lantern: Beware My Power | Justice League: Crisis on Infinite Earths
Voiced By: Nolan North
A member of the Green Lantern Corps from Earth, he was once hailed as the greatest of them all.
- The Ace: He was once known as the greatest of the Green Lanterns, and held in reverence by the Guardians.
- Adaptational Early Appearance: Not him specifically but Hal's Face–Heel Turn into Parallax in the comics didn't occur until well after John Stewart and Guy Gardner were both established Green Lanterns. Here, Sinestro enacts the entire scenario far earlier, causing John to become a Lantern after the corps were wiped out.
- Adaptational Jerkass: When he reappears alive he has no problem with killing his enemies, though it's somewhat justified since he had been tortured for months and due to lacking a power ring he would have to do whatever he could to survive against more powerful foes. After The Reveal he counts as an example of Adaptational Villainy since several elements from the comics that kept him sympathetic when he became Parallax were Adapted Out.
- Adaptational Wimp: While Hal in the comics was shown to have fought hard to wrest control over Parallax (albeit after his soul was in a tug-of-war with it and The Spectre), Hal makes no efforts to fight off the entity's control this time.
- Adapted Out: Hal's grey temples, a sign of him under Parallax's control, were not present in this iteration while Coast City wasn't destroyed like it was in the comics which was a big reason for his Face–Heel Turn in the comics. Likewise, there's no mention of the Spectre, so him being involved in a tug-of-war for control of Hal's soul is left out entirely.
- Apocalypse How: Attempts a Class X-4 by using Rann's weaponized Zeta Beam, which will allow him to remake the universe as he sees fit.
- Badass Normal: He's still a tough fighter, even without his ring. Or at least, he's pretending not to have a few of them on hand.
- Beard of Sorrow: He's grown out one as Sinestro's prisoner, but it's merely a ruse to hide the fact he's the mastermind.
- Big Bad: Revealed to be the one of Beware My Power.
- Brainwashed and Crazy: Sinestro infects him with Parallax to make him his loyal servant. He gets his wish and then some.
- Cold Ham: As Parallax, Hal barley raises his voice, but speaks with delusions of grandeur of his designs for the universe.
- Death by Adaptation: The trailer for Beware My Power establishes that Hal has been killed in the line prior to John Stewart getting his ring. It becomes Subverted when it's shown he's still alive, but it becomes Double Subverted in a figurative sense when it's shown he was possessed by Parallax, then in a literal sense when Green Arrow kills him to prevent him from killing John.
- Dies Differently in Adaptation: In the comics, he made a Heroic Sacrifice to reignite Earth's sun—a fleeting moment where Hal was able to wrestle control away from Parallax—prior to his resurrection. He ends up being killed by a malfunctioning Zeta Beam. It turns out he's alive, but was possessed by Parallax. This trope ends up being Played Straight when Green Arrow kills him by shooting him with an arrow to the chest.
- Dying as Yourself: Subverted. Even taking an arrow to the chest isn't enough for Hal to wrestle away control from Parallax, who only gloats in his final moments thinking he'd still won.
- The Dog Was the Mastermind: Sinestro's scheme to obtain Rann's ultimate weapon was not of his own concoction, but Hal's, thanks to being under the influence of Parallax.
- Evil Counterpart: To John as both are sick of war and want it to end, but Hal decides the best way to accomplish that is by becoming a mass murderer and killing anyone he deems a threat. Also to Adam Strange, who like Hal is a human who is treated as The Ace and a Living Legend by several aliens, the difference being that Adam is trying to stop the conflict that Hal is causing.
- Evil Former Friend: He and Oliver were best friends like in the comics, with Hal having explained nearly everything about the Corps to him and how the technology works. Oliver is heartbroken when he is forced to kill him to save John and stop his plans.
- Face–Heel Turn: Thanks to Sinestro, Hal winds up being possessed by Parallax.
- Fallen Hero: Though Hal was once the greatest of the Green Lantern Corps, his possession at the hands of Parallax turned him into the destroyer of the people he once served alongside with, and nearly the destroyer of the entire universe.
- Foreshadowing: Him killing one of Sinestro's lieutenants shocks Green Arrow, but he brushes it off as having been hardened from months of torture. It's really a sign that Parallax had taken him over, and he's already wracked up a body count.
- Full-Frontal Assault: During his massacre of the corps, Hal wipes them out while he's completely naked (due to releasing his ring before Sinestro could get ahold of it). He ditches the naked part after he steals his deceased comrades' rings.
- A God Am I: Under the control of Parallax, Hal boasts of his newfound power in a way that could outclass Darkseid.
- Gone Horribly Right: Hal is taken over by Parallax so Sinestro could have the ultimate weapon. He gets it alright, as Hal proves to be a far more dangerous being than even his old mentor thought he could control.
- Hero Killer: He wiped out the entire Green Lantern Corps.
- Hijacked by Ganon: While it was indicated Sinestro was the mastermind behind the Rann-Thanagar War, Hal hijacks the plan and forces Sinestro under his whims.
- Living Legend: He already had the biggest statue out of all the Green Lantern when he was alive, so clearly he was highly respected and admired in the Corps.
- Mythology Gag:
- It's mentioned he was personally trained by Sinestro, as was the case in the comics.
- Him being taking over by Parallax thanks to Sinestro, destroying the corps, and using multiple rings is taken directly from the comics.
- Team Member in the Adaptation: Inverted. Crisis reveals that they did try to recruit him, but he refused since he was already part of the Green Lantern Corps.
- Two First Names: Both Harold and Jordan are used as first names.
- Walking Spoiler: It's impossible to discuss his role in the movie without bringing up Parallax taking him over.
Sinestro Corps
Thaal Sinestro
Species: Korugarian
Appearances: Green Lantern: Beware My Power
Voiced By: Rick D. Wasserman
A former member of the Green Lantern Corps and leader of his own Corps.
- Dies Differently in Adaptation: In the film John accidentally kills him using his ring, while in the comics a Parallax possessed Hal Jordan snapped his neck. However since in the comics it was eventually revealed he had survived, this counts as Death by Adaptation.
Krypton
Jor-El and Lara Lor-Van
Species: Kryptonian
Appearances: Legion of Super-Heroes (hologram)
The biological parents of Superman.
- Death by Origin Story: They sent Clark to Earth so he wouldn't die on Krypton.
Alura Zor-El
Species: Kryptonian
Appearances: Legion of Super-Heroes
Voiced By: Jennifer Hale
Supergirl's mother.
- When You Coming Home, Dad?: Gender flipped, as Kara expresses disappointment how they can't spend much time together due to her responsibilities.
Rann & Thanagar
Adam Strange
Species: Metahuman
Appearances: DC Showcase: Adam Strange | Green Lantern: Beware My Power
Voiced By: Charlie Weber (Adam Strange) & Brian Bloom (Beware My Power)
Once a great hero for Rann, an invasion from Thanagar resulted in the death of his wife and his daughter being missing before he himself was transported to an unknown world due to a Zeta-Beam. Adam becomes a depressed drunk until another Zeta-Beam returns him to the fight just in time to help save Rann.
- The Ace: Based on how he's treated in Beware My Power he was considered this before the first Thanagarian invasion, and the flashbacks in his short support this by showing him to be an amazing fighter.
- Action Dad: He's a father and an experienced space adventurer considered to be a Living Legend by his allies and enemies.
- Adaptational Species Change: Adam is a metahuman in this version.
- Age Lift: Downplayed as Adam is likely in his late thirties or early forties in this version, while most versions in the comics have him in his mid thirties at the latest.
- Badass Normal: Outside of his metahuman ability to attract Zeta-Beams, Adam is nothing more than an ordinary man.
- Broad Strokes: His appearance in Beware My Power is this, as there are certain elements of the film that don't match the events of his DC Showcase short. While the important details clearly happened, such as the invasion from Thanagar that caused his wife's death and his daughter's disappearance, it can be assumed that Adam was trapped on a planet amongst alien miners instead of humans like in his short.
- Broken Ace: In his DC Showcase short he's a bitter drunk driven to a deep depression over his failure to return to Rann, but despite this he's still the same Badass Normal space hero he's always been. In Beware My Power this is downplayed and he's closer to being The Ace, but it's acknowledged that he's clearly a drunk and he's still full of rage and guilt over what happened to his wife and daughter.
- Heroic Sacrifice: He absorbs the Zeta Beam to save Rann and Thanagar, which seemingly kills him.
- Living Legend: Adam is this in the cosmic arena. Every Rannian he meets gives him help no questions asked once they realize it really is him, the Thanagarians are implied to respect him as much as they fear him for everything he's done against them to the point he's nicknamed the Nightflyer, and even the Green Lanterns are hinted to have respected him deeply and knew his reputation well.
- Old Superhero: Likely the oldest and most experienced hero in this continuity, since it's established that several years have passed since his "death" and while his appearance could be the result of not taking care of himself he was already an experienced hero prior to the first Thanagarian invasion and had a daughter.
- Outliving One's Offspring: While not directly stated, it’s clear that since Adam’s daughter is still missing after so many years she’s likely dead.
- Sir Not-Appearing-in-This-Trailer: While he was announced to be in Beware My Power, Adam didn't appear in the trailer likely to hide the fact it was the same version from the DC Showcase short.
- Teeth-Clenched Teamwork: He and Shayera are this until they learn both Rann and Thanagar are being manipulated to fight each other, and after that they seem to develop an odd bond.
- Uncertain Doom: While everyone assumes he died absorbing the Zeta-Beam and Adam clearly expects to die, there is a chance he might have survived due to his metahuman ability.
- Younger Than They Look: He likely only in his late thirties or early forties, but he looks much older.
Shayera Hol
Species: Thanagarian
Appearances: Green Lantern: Beware My Power | Justice League: Crisis on Infinite Earths
Voiced By: Jamie Gray Hyder
A warrior for Thanagar with a hatred towards Rann, she reluctantly joins forces with John Stewart and Oliver Queen to investigate the destruction of the Green Lantern Corps.
- Alternate Self: Subverted since they are different people, but in Justice Society: World War II Chay-Ara was mentioned which was the original life lived by the Shiera Hall version of Hawkgirl. Chay-Ara reincarnates and lives on Earth-2 instead of Earth-1 like Shayera.
- Comic-Book Movies Don't Use Codenames: Despite being called Hawkgirl in the credits, nobody calls her that In-Universe, which makes sense since this version isn't a superhero on Earth.
- Fantastic Racism: Towards Rannians who she considers to be dishonorable, though it's downplayed since this is mainly because they are at war and once she learns the Rannians are blameless she drops this attitude.
- Fiery Redhead: With a bright mane of red hair and a powerful temper to match, she qualifies as this trope to a tee.
- Hypocrite: She blames Rann for all the problems between it and Thanagar while dismissing Adam's point the conflict between the two species began when Thanagar invaded on the grounds that their current war has nothing to do with that, and accuses dead Rannians of murdering Thanagarians who were trying to destroy them.
- Jerkass Has a Point: When Adam tries bringing up that Thanagar began the war by invading Rann, Shayera accurately responds with how that was the cause of a former conflict and the current one was incited by something else.
- Jerk with a Heart of Gold: She has a simply horrific temper, refuses to see any fault in her own people while blaming Rann for everything connected to the current war and phrases everything in terms of what gives her side the advantage regardless of morality. But she's an honorable warrior deep down, can show respect for even bitter enemies if they can impress her and isn't as unreasonable as she first appears once she can be made to listen.
- Mythology Gag: A double whammy of one. She's partnered with John Stewart in the movie, a nod to their DCAU counterparts, but John in the movie is voiced by Aldis Hodge, who plays her comic book counterpart's romantic interest Hawkman in Black Adam (2022).
- Pet the Dog: Despite her hatred for Rannians she's willing to show respect when they act with what she views as honor, such as when a Rannian commander pulls a Taking You with Me on the battlefield and she acknowledges their death as a worthy one despite the fact it also took out Thanagarians.
- Proud Warrior Race Girl: As a warrior of Thanagar, she takes her duties to her homeward very seriously, and will die in honorable combat if need be. She's also the first into a fight, at least until her time with John and Ollie mellow her out.
- Savage Spiked Weapons: She still carries her trademarked Nth Metal mace, which hits anyone unlucky enough to wind up on the receiving end of it like a truck.
- The Smurfette Principle: She's the only female member of John's group trying to stop the war between Rann and Thanagar.
- Teeth-Clenched Teamwork: She and Adam are this until they learn both Rann and Thanagar are being manipulated to fight each other, and after that they seem to develop an odd bond. The same is also true with John and Green Arrow when they first meet though they quickly move past it.
Sardath
Species: Rannian
Appearances: Green Lantern: Beware My Power
Voiced By: Simon Templeman
Adam's father-in-law who is working on a weapon to destroy Thanagar.
- No Good Deed Goes Unpunished: He listens to reason and agrees to shut down the weapon as well as give information on how it works to the heroes. Too bad he gives it to Hal Jordan who then kills him so nobody can shut down the weapon.
- Revenge Before Reason: Downplayed. He's not particularly rabid about it but he's convinced the only way to end the war is to destroy Thanagar completely, to the point he focuses everything on doing so. Adam points out that Sardath has completely neglected to try and find Aleea, his own granddaughter, in the mean time.
Alanna & Aleea
Species: Rannian (Alanna) & Human-Rannian Hybrid (Aleea)
Appearances: DC Showcase: Adam Strange
Voiced By: Kimberly Brooks (Alanna)
Adam Strange's wife and daughter.
- Death by Adaptation: Alanna survived the Rann-Thanagar War storyline in the comics while in this she was killed.
- What Happened to the Mouse?: Aleea's ultimate fate is never revealed in Beware My Power, though since she's apparently still missing years after the first war between Rann and Thanagar there's a good chance she is dead.
Others
Lobo
Species: Czarnian
Appearances: Superman: Man of Tomorrow | Justice League: Warworld
Voiced By: Ryan Hurst (Man of Tomorrow) and John DiMaggio (Warworld)
A bounty hunter who comes to Earth to capture Superman.
- Adaptational Nice Guy: If he's being honest, this version didn't kill his entire species like in the comics.
- Adaptational Origin Connection: Lobo is responsible for turning Rudy Jones into Parasite in this version.
- Aliens Speaking English: No explanation is provided for why Lobo speaks English when he arrives to capture Superman.
- Foil: As pointed out by the writer of Man of Tomorrow, if Superman represents the future then Lobo is the "Man of Yesterday" with how he acts and treats others.
- The Bus Came Back: He returns in Warworld working for Mongul.
- Karma Houdini: Despite being to blame for the existence of Parasite, Superman simply lets him leave at the end of the film.
- Last of His Kind: He's apparently the last Czarnian, which Martian Manhunter attempts to use to show that they and Superman are similar. However, Lobo instead jokes that he killed his entire species.
Vril Dox
Species: Coluan
Appearances: Justice Society: World War II | Legion of Super-Heroes
Voiced By: Darin De Paul
An alien who attacks Superman.
- Adaptational Wimp: One of the biggest villains in the DC universe is killed really easily in this version.
- Big Bad Wannabe: In any other story Brainiac would be a massive threat that would push Superman to his limits and could possibly justify the formation of the Justice League. However in Justice Society he's upstaged by Psycho-Pirate, of all characters, as the Big Bad and reduced to being a minor villain who is killed off. This is averted in his next appearance, where he's revealed to be alive and almost alters the entire universe until he's stopped.
- Body of Bodies: His rebuilt body is made with the body parts of his descendants Brainiacs 2, 3 and 4, and they're trapped in an And I Must Scream situation.
- The Cameo: His head reappears at STAR Labs in Legion of Super-Heroes, having been acquired at some point after his death. Then he reappears alive in the 31st century as the Big Bad.
- Death by Adaptation: The Flash kills him in this version.
- Evil Sounds Deep: He has a pretty deep voice and is quite evil.
- Gruesome Grandparent: Considers Brainiac 5 his grandson and sees him as nothing more than an Expendable Clone.
- Karmic Death: He used the bodies of his clones to grotesquely rebuild his own body, only to get torn to pieces by the body parts of those same clones.
- Secondary Color Nemesis: As always, Brainiac is easily identified by his green skin and purple armor.
- You Monster!: Is on the receiving end of one from Brainiac 5 when he claims he will purge "chaos and rot" and be a "hero", yet his actions speak otherwise.
31st Century
Legion of Super-Heroes
Brin Londo
Species: Metahuman
Appearances: Legion of Super-Heroes
Voiced By: Robbie Daymond
A member of the Legion and teacher at Legion Academy.
- Age Lift: He's a grown man in this version, and is a teacher of characters who debuted earlier than him in the comics.
Tasmia Mallor
Species: Talokian
Appearances: Legion of Super-Heroes
Voiced By: Victoria Grace
A member of the Legion and teacher at Legion Academy.
- Age Lift: She's a grown woman in this version, and is a teacher of characters who debuted earlier than her in the comics.
Condo Arlik
Species: Metahuman
Appearances: Legion of Super-Heroes
Voiced By: Eric Lopez
A member of the Legion and teacher at Legion Academy.
- Age Lift: He's a grown man in this version, and is a teacher of characters who debuted earlier than him in the comics.
Legion Academy
Kara Zor-El
Species: Kryptonian
Appearances: Legion of Super-Heroes | Justice League: Warworld | Justice League: Crisis on Infinite Earths
Voiced By: Meg Donnelly and Kari Wahlgren (in Warworld)
Superman's cousin who is struggling with adapting to the destruction of Krypton.
- Amazonian Beauty: She is a tall attractive, fair-skinned teenager girl with a muscular hourglass build.
- Badass Cape: She wears a red cape with her costume.
- Composite Character: Crisis reveals that she is Harbinger in this version, having been found and saved by the Monitor shortly after Krypton's destruction, looking after her for an unknown amount of time before she left. When he learned about the Crisis, he recruited her and gave her a portion of his lifeforce to transform her into Harbinger.
- Contralto of Strength: She speaks in a sweet and kind yet deep, low and boyish voice.
- Distaff Counterpart: She's the cousin of Superman and wears a similar costume to him.
- Flying Brick: Like her cousin, though it's deconstructed since she's not very careful. Her time in the Legion teaches her how to use her powers more creatively that won't result in her destroying things.
- Hair of Gold, Heart of Gold: While the trailer shows that she has issues, she's still a superhero and has blond hair.
- Human Aliens: As always, Kryptonians outwardly look like normal humans.
- Interspecies Romance: By the end of the movie she's in a relationship with the Coluan Brainiac 5.
- Ms. Fanservice: She is very attractive, beautiful and cute with a muscular hourglass build.
- Official Couple: By the end of the movie she's in a relationship with Brainiac 5.
- Primary-Color Champion: Her costume is based on what her cousin wears.
- Superheroes Wear Capes: Like her cousin she wears a cape.
- Statuesque Stunner: A very tall attractive teenager girl with a muscular hourglass build.
- Strong Girl, Smart Guy: She's the strong girl while Brainiac 5 is the smart guy, mainly relying on her Flying Brick powers during fights.
- Tomboyish Voice: She has a kind of sweet yet deep, low and boyish voice.
Querl Dox
Species: Coluan
Appearances: Legion of Super-Heroes | Justice League: Crisis on Infinite Earths
Voiced By: Harry Shum Jr.
A clone of Brainiac in the 31st century, who attends Legion Academy despite the suspicion he faces.
- Barrier Warrior: He has his force field belt in this adaptation, which absorbs energy from attacks to strengthen itself, even standing up to Kara's hardest punches. He's further outfitted it to make whatever construct he wants, like a gauntlet, platforms or Attack Drone spheres.
- Beehive Barrier: His force fields takes the form of hexagon panels.
- Belligerent Sexual Tension: He and Supergirl do not start off on the right foot, but gradually grow into a couple by film's end.
- High-Tech Hexagons: He has hexagonal markings on his head, motifs on his clothing, and panels that form his force fields. This all ties into his characterization as a scientific genius whose people perfected technology.
- Insufferable Genius: He's very boastful about his 12th level intellect, presumptuous about his logic, condescending about any simplification of details and generally has a poor reputation for being hard to deal with.
- Jerk with a Heart of Gold: He's an Insufferable Genius who's proud of his 12th level intellect but he also has a sensitive side as proven when he's talking to Kara while healing her kryptonite wound.
- Sins of the Father: As far as the sanctioned Legionnaires are concerned, he's just a ticking time bomb waiting to become a psychopath like his clone father Brainiac and all his clone siblings.
- Strong Girl, Smart Guy: He's the smart guy while Supergirl is the strong girl, using technology and his intellect during fights.
- Utility Belt: His force field belt is also equipped with detachable components that he can program for diverse tasks.
- Villainous Lineage: He's a clone of the villain Brainiac, who he calls his grandfather, but has joined Legion Academy to become a hero. His "siblings" Brainiac 2, 3 and 4 respectively was an intergalactic assassin, tried to overthrow the United Planets with mind control, and was a serial killer.
- You Monster!: Calls out the original Brainiac with this when the latter claims he will purge "chaos and rot" and be a hero, only for his actions to speak otherwise.
Mon-El
Species: Daxamite
Appearances: Legion of Super-Heroes
Voiced By: Yuri Lowenthal
A student at Legion Academy, and considered the most likely to join the Legion out of all his classmates.
- Adaptational Backstory Change: In the comics he was trapped in the Phantom Zone for centuries due to lead poisoning, until the Legion created a cure which allowed him to join the team. Here, he's a native of the 31st century and a student at Legion Academy.
- Adaptational Name Change: He introduces himself as Mon-El, but when Kara questions the name he explains that he changed his name due to his love for Kryptonian culture, meaning that it's likely Lar Gand like in the comics.
- Adaptational Villainy: He's working for the Dark Circle and tries to kill Kara after Brainiac 5 opens the vault.
- Badass Cape: Has a dark blue cape with his costume.
- Bitch in Sheep's Clothing: He does a good job of acting friendly and pretending to believe that everyone should have a chance to be a hero, but he's revealed to be part of the Dark Circle and a Super Supremacist who believes that the other legionaires in-training are freaks and that he and those who are superior should rule others.
- Dragon Their Feet: He's Brainiac's strongest enforcer and he's dealt with by Kara and Brainy after Brainiac is killed by his own body.
- Hero Killer: He's the one who killed one of Triplicate Girls personalities.
- One-Steve Limit: He has the same last name as Superman, but like in the comics they aren't related.
- Primary-Color Champion: Like in the comics he wears a red suit with a blue cape.
- Superheroes Wear Capes: The only member of Legion Academy who follows this.
- Super Supremacist: He's revealed to be this, believing only people with impressive powers like himself and Kryptonians are worthy of being superheroes, and scoffs at the powers of the other Legionnaires in-training.
Dawnstar
Species: Anasazi
Appearances: Legion of Super-Heroes | Justice League: Crisis on Infinite Earths
Voiced By: Cynthia Hamidi
A student at Legion Academy, who can sprout energy wings.
- Adaptational Superpower Change: In the comics she simply had a pair of white wings on her back, giving her an appearance similar to Thanagarians. Here she can sprout blue energy wings to fly, which was likely done to make her look different from Shayera Hol who appeared in the previous film.
- Human Subspecies: In the comics, Dawnstar's species are descended from humans abducted in the 13th century and experimented on, activating their metagenes before the ended up on the planet Starhaven. It is presumably the same here.
- Nice Girl: She's easily the friendliest of the Legionnaires in training and greets Kara with a hug.
- Sensor Character: She can use her energy wings in order to find people across the galaxy with relatively little difficulty.
- Token Flyer: She mentions she was the only flyer until Mon-El and Kara joined.
Luorna Durgo
Species: Carggitt
Appearances: Legion of Super-Heroes
Voiced By: Daisy Lightfoot
A student at Legion Academy, able to split herself into three separate people.
- Adaptational Name Change: During the film she decides to change her codename after her third self is killed, deciding to call herself Duplicate Girl. When this happened in the comics, she changed her named to Duo Damsel, though Bouncing Boy suggests the name during the film.
- Human Subspecies: Carggitts in the comics are the result of genetic engineering on a group of humans, which is presumably the same here.
- Race Lift: She's black in this version.
- Superhero Packing Heat: She gets hold of one of the guns used by the Dark Circle in the climax and she was allowed to keep it afterwards, although Supergirl thinks that might've been a mistake.
Jacques Foccart
Species: Metahuman
Appearances: Legion of Super-Heroes
Voiced By: Zeno Robinson
A student at Legion Academy with the power of invisibility.
- Adaptational Relationship Overhaul: There's no mention of him coming to Brainiac 5 to help his sick sister Danielle, or how doing so led him to gain his powers.
- Adaptational Early Appearance: He appears to be the first and only Invisible Kid, while in the comics he was the second.
- Composite Character: Seems to be one with Lyle Norg, the first Invisible Kid in the comics, since there's no mention of him existing.
- How Do I Shot Web?: Struggles to figure out how to turn anything but himself invisible, meaning when he's introduced Kara could still see his uniform.
Floyd Belkin
Species: Metahuman
Appearances: Legion of Super-Heroes
Voiced By: Ben Diskin
A student at Legion Academy, with the unique power of detaching his arms from his body and telepathically controlling them.
- Adaptational Attractiveness: In the comics he has a more alien appearance with orange skin, but here looks like a normal human.
- Adaptational Name Change: When he hears about Triplicate Girl changing her codename, he decides to change his to Arms-Fall-Off Man instead of the Splitter which he used in the comics. However the others agree with this change.
- Boring, but Practical: His power is to detach his arms from his body and telepathically control them. This surprisingly makes him a powerful combatant as he's able to fight several members of the Dark Circle with ease, as his arms to just fly around at high speeds either hitting his enemies or dragging them around.
Chuck Taine
Species: Metahuman
Appearances: Legion of Super-Heroes
Voiced By: Ely Henry
A student at Legion Academy, who can inflate his body at will and bounce like a ball.
- Big Fun: As usual for the character, he's very nice to Kara but is mentioned to like pulling pranks.
Tinya Wazzo
Species: Bgztlian
Appearances: Legion of Super-Heroes
Voiced By: Gideon Adlon
A student at Legion Academy, who can turn herself and others intangible.
- Intangibility: Her primary power.
- Shrinking Violet: She's mentioned to be shy.
Multiverse
Earth-3
Crime Syndicate
A team of supervillains who have long taken over the world, though still on occasion like to commit petty crimes out of boredom.
- Alternate Self: Zig-Zagged. Ultraman, Owlman and Johnny Quick appear to simply be equivalents to Superman, Batman and the Flash in their reality, but Superwoman and Power Ring appear to be the Earth-3 versions of Diana of Themyscira and John Stewart.
- Big Bad Wannabe: After learning about the mulitiverse, they claim they'll try to conquer other worlds as a challenge. Moments later they are utterly obliterated along with their universe.
- Evil Counterpart: To the Justice League of Earth-1 and Justice Society of Earth-2.
- Face Death with Dignity: Once they all realise that Earth-3 is doomed and that they're going to die, every member of the Crime Syndicate dies with a degree of honour either fighting against the anti-matter wave, or in Johnny Quick's case allowing himself to die so the Flash can return to Earth-1.
- Truer to the Text: They're very similar to the pre-Crisis Crime Syndicate, who while villains had a sense of honor and showed Villainous Valor. Later versions however would make them increasingly psychopathic and sadistic.
- Victory Is Boring: By the time Flash arrives in their world the Syndicate has already taken over and killed their Lex Luthor, and are bored stiff.
- Villainous Valor: They might all be psychopathic dictators, but when it comes down to it they all choose to go down fighting against hopeless odds.
Clark Kent
Species: Kryptonian
Appearances: Justice League: Crisis on Infinite Earths
Voiced By: Matt Lanter
A supervillain and leader of the Crime Syndicate.
- Alternate Self: Subverted. He's an Evil Counterpart to Superman on Earth-3, but the use of a different voice actor implies that he's not the same person as Superman.
- Ambiguous Situation: Due to several retcons and reboots, there have been four different versions of Ultraman in the comics with each having their own backstories, with some being kryptonians while another was a human mutated by kryptonite. As a result, it's unclear which background this version has though the use of a different voice actor might imply he's based on the Anti-Matter universe version, who was a human named Clark Kent.
- Evil Counterpart: He's a villainous equivalent to Superman on Earth-3.
- Victory Is Boring: Out of all the Syndicate members he's the one most restless after they've conquered their world and is keen to try and exploit Barry's abilities to conquer new realities before the anti-matter wave demands their attention.
Thomas Wayne Jr.
Species: Human
Appearances: Justice League: Crisis on Infinite Earths
Voiced By: Lou Diamond Phillips
A supervillain and member of the Crime Syndicate.
- Alternate Self: Subverted. He's an Evil Counterpart to Batman on Earth-3, but in the comics Owlman has consistently been portrayed as being Bruce's older brother Thomas Wayne Jr.
- Evil Counterpart: He's a villainous equivalent to Batman on Earth-3.
Diana
Species: Amazon
Appearances: Justice League: Crisis on Infinite Earths
Voiced By: Stana Katic
A supervillain and member of the Crime Syndicate.
- Alternate Self: Potentially, as like Power Ring she shares the same voice actor as her heroic counterpart. This makes it likely that she's meant to be the Diana of Earth-3, even possessing a counter to the Lasso of Truth, the Lasso of Dominance.
- Ambiguous Situation: Due to several retcons and reboots, there have been four different versions of Superwoman in the comics with each having a slightly different backstory, while the fourth was actually Donna Troy. However the fact she has the same voice actor as Wonder Woman would imply she's based on the earlier versions and is meant to be the Earth-3 version of Diana.
- Evil Counterpart: She's a villainous equivalent to Wonder Woman on Earth-3.
Johnathan Allen
Species: Metahuman
Appearances: Justice League: Crisis on Infinite Earths
Voiced By: Liam McIntyre
A supervillain and member of the Crime Syndicate.
- Adaptational Nice Guy: Johnny is typically treated as being the most sociopathic and sadistic member of the Syndicate, but here he shows a certain level of reluctance over killing the Flash and once he realises that he's going to die, allows himself to be crushed by a van so Flash can have enough speed force to return to Earth-1.
- Alternate Self: Subverted. He's an Evil Counterpart to the Flash on Earth-3, but the use of a different voice actor implies that he's not the same person as Flash.
- Evil Counterpart: He's a villainous equivalent to the Flash on Earth-3.
John Stewart
Species: Human
Appearances: Justice League: Crisis on Infinite Earths
Voiced By: Aldis Hodge
A supervillain and member of the Crime Syndicate.
- Adaptational Name Change: The Earth-3 John Stewart's codename was Emerald Knight, but here he's called Power Ring.
- Adaptational Villainy: In the comics, the Earth-3 John Stewart was a Well-Intentioned Extremist and Byronic Hero, but this version is just as villainous as the other members of the Crime Syndicate.
- Alternate Self: Potentially, as like Superwoman he shares the same voice actor as his heroic counterpart. This makes it likely that he's meant to be the John Stewart of Earth-3.
- Evil Counterpart: He's a villainous equivalent to Green Lantern on Earth-3.
Other
Alexander Luthor
Species: Human
Appearances: Justice League: Crisis on Infinite Earths
Voiced By: N/A
A heroic individual who paid for fighting against the Crime Syndicate with his life.
- Dead Alternate Counterpart: He was killed by the Crime Syndicate long ago, while his Earth-1 counterpart remains alive.
- Good Counterpart: To the villainous Lex Luthor of Earth-1.
- Human Head on the Wall: The Syndicate made him into this.
Earth-4
Ted Kord
Species: Human
Appearances: DC Showcase: Blue Beetle | Justice League: Crisis on Infinite Earths
Voiced By: Matt Lanter
A bug themed superhero from Hub City.
- Blue Is Heroic: As usual, his suit is dark and light blue.
- Science Hero: He's a scientific genius who designed all his technology.
- Vitriolic Best Buds: Beetle and Question argue about everything, with Beetle being annoyed by the Question's belief in objective facts, but they do work well together and Beetle does admit that he considers Question to be a friend. Question then ruins it by dismissing the concept of friendship.
Vic Sage
Species: Human
Appearances: DC Showcase: Blue Beetle | Justice League: Crisis on Infinite Earths
Voiced By: David Kaye
A detective hero from Hub City who believes in objective morality.
- Vitriolic Best Buds: Beetle and Question argue about everything, with Beetle being annoyed by the Question's belief in objective facts, but they do work well together and Beetle does admit that he considers Question to be a friend. Question then ruins it by dismissing the concept of friendship.
Earth-149
Arthur Curry
Species: Atlantean-Human Hybrid
Appearances: Justice League: Crisis on Infinite Earths
Voiced By: Liam McIntyre
The king of Atlantis on Earth-149, where the world is completely covered by the ocean due to the actions of the surface word.
- Alternate Self: Has one on Earth-2.
- Comic-Book Fantasy Casting: His design and vocal performance makes him resemble Chris Hemsworth's Thor from the MCU.
- Mistaken Identity: The Flash of Earth-1 at first thinks he's the Earth-2 Aquaman, since he was standing with the Justice Society when he first appears.
- Teeth-Clenched Teamwork: It's made clear that he doesn't have any respect for people from the surface, but chooses to work with them to save his world.
Warworld
Main
Mongul
Species: Unknown
Appearances: Justice League: Warworld
Voiced By: Robin Atkin Downes
The leader of Warworld.
- Adaptational Curves: He's more slim than most depictions of the character, having a more muscular physique in the comics.
- Adaptational Wimp: Mongul in the comics has already fallen tremendously from grace but he still started out being much more powerful than Superman and in his first comic book story, knocked out Martian Manhunter with little effort. note In this movie, Mongul gets dispatched with little effort by Martian Manhunter and doesn't even get the chance to fight Superman, though he does get a slight consolation prize in being able to beat up Lobo.
- Big Bad: The main antagonist of Justice League: Warworld.
- Dimension Traveller: He originates from a different universe.
Wild West
- Ambiguous Situation: It's unknown whether the setting and any of the people here actually did exist for real in Earth's past and were recreated for this simulation, or are partly or entirely fictitious creations. It's left unanswered before Warworld is destroyed.
- Tomato in the Mirror: Subverted, as unlike Travis Morgan, Agent Faraday, and the DC Trinity, none of the Wild West inhabitants discover the truth before Warworld's destruction, which killed them all with it.
Jonah Hex
Species: Human
Appearances: Justice League: Warworld
Voiced By: Troy Baker
The leader of a gang of mercenaries who have taken over a town and are killing innocents for their gold and land.
- Adaptational Relationship Overhaul: He's typically an ally of Bat Lash whenever they cross paths, but here they're enemies.
- Adaptational Villainy: He's the Big Bad of the Wonder Woman section of the film, as opposed to the antihero he's typically portrayed as. Since he's revealed to be an illusion created to antagonist her rather than the real deal, its safe to say he's nothing like the actual Hex.
- Big Bad: He serves as the main antagonist in the first segment of Justice League: Warworld.
- I've Never Seen Anything Like This Before: After seeing Diana beat up his men, Jonah Hex tells her that he has never seen anyone fight like that before.
- We Can Rule Together: He initially tries to convince Diana to work for him.
Bartholomew Lash
Species: Human
Appearances: Justice League: Warworld
Voiced By: Brett Dalton
A drifter who decided to help the townsfolk from Hex's gang.
- Adaptational Relationship Overhaul: He's typically an ally of Jonah Hex whenever they cross paths, but here they're enemies.
- Implied Love Interest: It appears he and Wonder Woman develop a small interest in each other. Which makes it more tragic when he's killed by Hex.
- In the Back: He is shot from behind by Jonah Hex while talking to Diana.
Katherine Manser
Species: Human
Appearances: Justice League: Warworld
Voiced By: Kari Wahlgren (uncredited)
A young girl whose parents are murdered in front of her by Hex's gang.
- Adaptational Origin Connection: Zig-Zagged. Her usual origins have her orphaned after her sheriff father is killed by outlaws, leading to her becoming a bounty hunter. Jonah Hex's gang are made the killer of both her parents here, and seeing Wonder Woman take them down seems to inspire her. However, considering that everything that happened was simply an illusion, it's left unclear whether this version of Cinnamon is fake or a real person, and if the latter is true then she has never met Wonder Woman while her new connection to Jonah Hex is unclear.
- Age Lift: She's typically featured as an adult who's established herself as a skilled gunfighter and bounty hunter, but here she's still a young girl years away from that.
- All There in the Manual: Her name's not spoken in the film or listed in the end credits. Viewers would know the girl is the DC character Cinnamon only from the closed captioning.
- Alternate Self: Averted. Comics establish Cinnamon as one of the reincarnations of Chay-Ara, who was mentioned in Justice Society: World War II, and another supposed reincarnation, Shayera Hol, is present in Green Lantern: Beware My Power. However Chay-Ara originates from Earth-2 and no connection has been made between Cinnamon and Shayera.
Skartaris
Travis Morgan
Species: Human
Appearances: Justice League: Warworld
Voiced By: Teddy Sears
A man captured by Warworld and placed in the Skartaris illusion, where he's known as the Warlord fighting the sorcerer Deimos.
- Chained Heat: Warlord agrees to follow Bruce to Deimos's castle on the condition that their arms are chained together.
- I Choose to Stay: He refuses to go with Batman and Wonder Woman since he has a responsibility to the rest of Skartaris. This presumably gets him killed when Warworld is destroyed.
- Identity Amnesia: Realises that he suffers from this after seeing Deimos' gun and recalls his real name.
- Noodle Incident: How he ended up on Warworld is never explained.
Mariah Romanova
Species: Human
Appearances: Justice League: Warworld
Voiced By: Rachel Kimsey
A close friend of Warlord.
- Fiery Redhead: She's a fierce warrior with red hair.
- Stripperiffic: Mariah wears a pretty revealing outfit.
Machiste
Species: Human
Appearances: Justice League: Warworld
Voiced By: Roger Cross
A close friend of Warlord.
- Cheated Death, Died Anyway: Bruce saves him from falling off a cliff. In the very next scene, Machiste dies trying to enter Deimos's castle.
- Stripped to the Bone: This is what happens to him when he tries to enter Deimos's castle.
- Swiss-Army Appendage: Just like in the comics, he has an iron mace grafted to his wrist in place of his right hand, which he can use to climb.
Deimos
Species: Human
Appearances: Justice League: Warworld
Voiced By: Damian O'Hare
A powerful sorcerer who seeks to rule over Skartaris.
- Big Bad: He is the main antagonist in the second segment of Justice League: Warworld.
- Evil Sorcerer: He has the reputation of being a very dangerous wizard. Although most of his "magic" turn out to come from technology, he does possess actual magical powers.
- Hoist by His Own Petard: Warlord defeats him by shooting him a bullet from his own gun.
- If You're So Evil, Eat This Kitten!: Before handing over his payment, Deimos asks Bruce to prove his loyalty to him by executing Mariah and Diana. Bruce naturally refuses, as Deimos expected.
- Magic from Technology: Most of his "magic" turn out to be technological in nature, such as the traps in his castle or his gun. That said, he does have real magical powers as well, such as turning into a giant snake.
- Scaled Up: He takes the form of a monstrous giant snake to fight the heroes.
- We Will Meet Again: After his defeat, Deimos swears to Warlord that he'll have his revenge before fleeing.
1950s America
King Faraday
Species: Human
Appearances: Justice League: Warworld
Voiced By: Frank Grillo
A man captured by Warworld and placed in an black and white illusion set in 1950s America, where he's a G-Man partnered with young agent Kent.
- Adaptational Villainy: While not opposed to morally questionable actions, he's generally a hero in the comics while here he becomes so paranoid by the threat of aliens that he tries to kill Superman.
- Noodle Incident: He's noted to be a real person, so it's left unclear how he got on Warworld.
Mr & Mrs Lang
Species: White Martian
Appearances: Justice League: Warworld
Voiced By: Brett Dalton & Kari Wahlgren
A married couple who secretly turn out to be alien invaders.
- Eagleland: Put up this façade to place suspicion on Diana, who with her accent is more clearly foreign.
Other
Mar Novu / Monitor
Species: Monitor
Appearances: Justice League: Crisis on Infinite Earths
Voiced By: Jonathan Adams
A mysterious being who has broken his code of non-interference to try and prevent the coming Crisis.
- Adaptational Origin Connection: Part 2 reveals that he saved Supergirl shortly after Krypton's destruction and looked after her until she left for Earth, while her anger at his decision to not prevent Krypton's destruction encourages him to eventually break his code to stop the Crisis.
John Constantine / Pariah
Species: Human
Appearances: Justice League Dark | Constantine: City of Demons | Justice League Dark: Apokolips War | DC Showcase – Constantine: The House of Mystery | Green Lantern: Beware My Power | Justice League: Crisis on Infinite Earths
Voiced By: Matt Ryan (DCAMU) and Nolan North (Tomorrowverse)
A sorcerer from a different reality who is punished for an unknown crime by watching the deaths of worlds in the multiverse.
- Adaptational Angst Upgrade: More than any other version, this version of Constantine has been through hell. Along with his usual tragic background and personality flaws, the war with Apokolips resulted in the death of Zatanna and the near destruction of Earth, trying to undo the war caused him to be trapped in the House of Mystery where he was brutally murdered by his loved one for centuries, and at the end of it all he ended up forced to watch as worlds are destroyed by the anti-matter wave.
- All for Nothing: Despite Constantine's efforts to ensure that the events of Justice League Dark: Apokolips War won't repeat itself, the universe is faced with a far worse villain out to destroy everything: the Anti-Monitor.
- The Bus Came Back: After being doomed to what appeared to be a Fate Worse than Death in The House of Mystery, Crisis confirms that Constantine lived and is now doomed to watch the deaths of alternate universes.
- Canon Character All Along: He initially made a small appearance in Beware My Power as a nameless homeless man, before Crisis revealed that he was Constantine and Pariah.
- Composite Character: John Constantine takes on the role of Pariah in this version as punishment for making Flash create a second Flashpoint at the end of Apokolips War.
- The Fog of Ages: While he seems to recall that Barry Allen shares his guilt for causing the second Flashpoint, after so many centuries he no longer remembers who he is or why he's being punished.
- He's Back!: Turns back into John Constantine after hearing John Stewart say his name.