G'Kar, in "A Late Delivery From Avalon", jumps in to help a human who stepped in to defend a helpless woman, evening the odds in the fight significantly. G'kar observes, in a post-fight drink:
"...and they made a very satisfying thump when they hit the ground!"
In the season 1 episode "Signs and Portents", the station is seemingly overwhelmed by Raider ships, then suddenly Sinclair springs his trap when the supposed Starfury squadron the Raiders had lured away returned.
In season 2 "All Alone in the Night", a fleet led by the EAS Agammemnon and flanked by Starfuries and Ambassador Delenn's Flyer, arrive in the nick of time to stop a Streib ship from making off with Captain Sheridan.
Also in season 3's "Interludes and Examinations", the Brakiri were having their asses kicked by the rampaging Shadow fleet when suddenly, a Vorlon armada jumps in and proceeds to annihilate the enemy fleet and at the same time rally the League of Non-Aligned worlds into an alliance.
In season 4's episode "Endgame", Clark had given a last "scorched earth" order upon his imminent defeat, setting one of Earth's defense platforms to fire on the planet itself. With many ships damaged and no other way to destroy the platform in time, Sheridan on the Agamemnon steers the ship to ram the platform. Just before impact would have happened, General Lefcourt, who had commanded the Earthforce defense against Sheridan's advance on Mars and Earth, becomes a Big Damned Hero for Sheridan when his ship Apollo, which just recovered from extensive disablement in the battle of Mars, jumps in and fires on the platform, destroying it.
Lefcourt: We have monitored the situation. Hold onto your hats!
In season 5's "A View from the Gallery", just as the station is about to be overrun by the unnamed invaders, the Whitestar fleet jumps in to save the day.
Deconstructed in Season 5's "Learning Curve", when a young Minbari Ranger steps in to protect a human being assaulted in DownBelow. He gets his ass kicked and nearly dies because he's not yet experienced enough to handle himself in such a situation. The rest of the episode is about him regaining his confidence and exploring his own motives in joining the Rangers.
Earthforce pulled a huge example of this in the Dilgar War. The Dilgar were kicking the collective asses of the League of Non-Aligned Worlds, while the Narn had been scared into looking the other way and the Centauri decided to do nothing. Earthforce entered the war and crushed the Dilgar despite a massive technological disadvantage, and in doing so not only won a cache of Dilgar technology to bring humanity up to speed but also won a key ally in the political sphere.
Band of Brothers: In episode 3, the Germans are assaulting positions held by the 101st Airborne outside of the French town of Carentan. While Easy Company is holding their own, several other companies have been forced back by the German attack. Cue the arrival of 2nd Armored. The Germans, caught off guard, are forced into a panicked retreat.
In a two-part episode of the 2004 reimagining of the show, called "Exodus", the titular ship is attacked by three Cylon Baseships while attempting to help colonists on the planet New Caprica escape. The ship is severely damaged, and somber music plays while the camera zooms out as the Baseships pummel Galactica to death in the cold darkness of space...until a missile, then more missiles, fire off the edge of the screen, and the BattlestarPegasus hurtles to the rescue, just in the nick of time. This is just the high point to heroic events which kicked off with a deadpan"Prepare for turbulence."
In season 4, episode 13, Lee is captured by members of Zarek's rebellion against the human-Cylon alliance. It looks as though he's about to be shot, and there's a gunshot...and you see Lee's face, spattered with blood, and Starbuck standing there, pistol in one hand. Another of the rebels moves, and she draws another pistol, shooting him. "I can do this all day." It escalates the situation later on, but it's awesome at the time.
The classic Original Series had moment after moment of this, with every major and minor character getting a chance to pull one off in one episode after another.
Bones: Averted this in a recent episode, with the FBI showing up to save the day only to find that the "bad guys" had already departed, and the day was no longer in need of saving
At the closing moments of "Two to Go", Willow, on a black-eyed bender of murderous, bad-magic-is-bad fury, is mopping the Magic Box floor with the Slayer, the only one who might have been strong enough to stop Willow's skin-flaying rampage. With Buffy down, Willow crows her triumph, informing all present (at least those still conscious) that there is no one on earth who is powerful enough to stop her. Cue Big Damn Hero entrance in the form of Rupert Giles, hepped up on some serious magic of his own, to test Willow's theory.
Castle, of course, has its share. One of the better ones being "The Wild Rover", when Ryan has just revealed his true identity to the boss of a gang he was infiltrating, he actually calls out his heroes, starting with his partner Esposito. Though it takes a second (pause for dramatic effect?) enter Espo...then enter Beckett...then enter Castle (though he's comedically not packing like Espo and Beckett are).
Chuck: In the Season 2 finale, the day is saved in the form of John Casey and his unit parachuting into the Church, to the tune of Mr. Roboto.
Community: In "Epidemiology" when Greendale is overrun by zombies, at the last moment Troy saves the day by cooling everyone down until the military arrived.
Criminal Minds: Does this almost every episode, with the team racing in just before the killer/rapist/terrorist/etc kills his next victim.The team figures out the next target, rushes to the Monster's hideout and saves the victim from certain death. However, they do occasionally subvert this trope (most notably in "Zugzwang") and it is implied that in cases that aren't shown, it happens more frequently.
Dudley in "The Bicycle Man", arriving with the police just moments before a child molester — a man who was a respected small businessman — could make his move on Dudley, whom he had sedated with a pill.
His daughter, Kimberly, in "Hitchhikers", moments before a sociopathic rapist could initiate sex with her, while locked in the darkroom.
His stepson, Sam, in "Sam's Missing". Sam had been resigned to becoming the "adopted son" of a man bitterly grieving the death of his own son ... and when the moment arrives he shouts out "Mr. D!!!!"
The TARDIS is basically an enforcer of this trope, purposely dropping the Doctor off wherever she knows he's needed (existing across all of time and space comes in handy for figuring this out) so that he'll just "happen" to be in the area whenever things go pear-shaped somewhere in the universe, and will swoop in and save the day.
Cleverly framed toward the end of "The Doctor Dances". Jack Harkness is sitting in his cockpit, sipping a martini, resigned to the imminent destruction of his ship. The camera pulls away from Jack slowly, showing him in the centre as the camera passes through the interior of his ship... and into the TARDIS. Cut to the Doctor and Rose dancing, and Rose shouts to Jack, "Well, c'mon then!"
The TARDIS assists in several of these: a) rams several Dalek missiles while protected by a forcefield, b) lands on the Dalek mothership in style, and c) flies back to the future with Rose, after she's been ripped open so Rose could communicate with her.
Rose and Mickey have tried everything they can think of, including his car and a chain, to open up the TARDIS console so Rose can return to the Gamestation to help the Doctor. Then Jackie shows up in a heavy-duty tow truck, which she got access to because someone owed her a favour.
And, last but certainly not least, Rose as the Bad Wolf arriving on the Gamestation to save the Doctor from the Daleks.
First, it's played awesomely straight: Donna is kidnapped by a Robot Santa Taxi Driver and is being driven down a motorway. She looks out of the back window, screaming for help, just in time to see the TARDIS swoop down from the sky and underneath a bridge. It then approaches the taxi at speed, spinning wildly, after taking a sizable chuck out of the tarmac and nearly flattening some of the traffic. Donna's reaction sums it up to the whole audience:
Donna: You are kidding me.
Later, there's a vicious subversion: It looks like Donna's fiancé Lance, who's been primarily hesitant and cowardly until now, is going to pull a stealthy one with a fire axe on the monologuing Racnoss Empress... and then it turns out he was just adding insult to injury in his Evil All Along reveal.
"The Stolen Earth": Wilf and Sylvia are cornered by a Dalek after his attempt at blinding it doesn't work, but then Rose blows it to pieces with her BFG.
Mickey and Jackie showing up to save Sarah Jane from Daleks in "Journey's End".
Having earlier rescued the Doctor and Holy Roman Emperor Winston Churchill from dozens of Silence hanging from the roof above their heads, this time with the help of both Rory and a platoon of soldiers.
The Doctor does this in "The Snowmen", rescuing Clara and the kids from the Ice Governess with a Mr. Punch puppet of all things!
Three incarnations of The Doctor made a Big Damn Heroes entrance into a room that was completely TARDIS proof by freezing themselves in a piece of Gallifreyan art, arranging for that art to be moved to the room in question, and then sonicing an active Dalek through the picture frame to step in and avert a nuclear holocaust.
The current Doctor, all 11 of his past incarnations, as well as his next incarnation play this role for the people of Gallifrey during the climax.
"Calling the War Council of Gallifrey, this is the Doctor!"
Santa Claus gets one in "Last Christmas" when he manages to save everyone from the Dream Crabs.
Deconstructed in "Hell Bent". The Doctor makes a last-moment rescue of Clara Oswald, by pulling her from time as she faced the raven. The problem is that to her horror, he has not actually saved her life that wasn't possible. Instead, she's Only Mostly Dead, and horrified to realize that the Doctor has gone mad with grief and could not accept her death. To make matters worse, this act defies a fixed moment in time and threatens to destroy the universe.
"Arachnids in the UK" has a subversion: In any other circumstance, Robertson shooting the Giant Spider would be heroic. But as the Doctor points out, it was already dying of suffocation and was more interested in escaping than harming them. Robertson instead calls the shooting a Mercy Kill and shows no remorse, infuriating the Doctor.
Endeavour: In "Degüello", Morse is standing alone in a deserted quarry, facing off against a Dirty Cop and a gang of local thugs. As the cop tells Morse that he is going to die alone, a police car rolls into the quarry and out step Thursday, Bright and Strange and take their place behind Morse, saying they don't abandon their own. Even as the the Dirty Cop is saying he can kill all of them and get away with it, there is the wail of police sirens approaching. Bright calmly announces that while he might have some influence over uniform and CID, his reach does not extend into traffic division.
The crew of Moya from Farscape get several moments. One good example was the time they attacked a Shadow Depository (Mafia bank, basically) to rescue Crichton.
Firefly: The trope name (and the quote) comes from this show, wherein Mal and the rest of the crew save Simon and River from being burned at the stake in "Safe". The page photo for the trope, however, is from a different episode.
Zoe, Jayne and Wash simultaneously blasting Adelai Niska off Mal in "War Stories" is arguably another example.
In "Blackwater", the combined Tyrell-Lannister army (commanded by Ser Loras Tyrell and Lord Tywin Lannister) comes riding to the rescue of King's Landing, which was under siege by Stannis Baratheon's forces, a straight example of The Cavalry, complete with triumphant Rains of Castamere over the credits.
In "The Red Woman", Theon and Sansa have been found by the Boltons' men, who are about to drag them back to Winterfell to be subjected to even more of Ramsay's perverse tortures. Then, out of nowhere, Brienne rides in and manages to hack their pursuers to pieces, finally getting to pledge herself to Sansa's service.
In "Home", things look bad for Davos and the few remaining Nights Watch members who remain loyal to Jon. Thorne and his band are at the door and Davos and Co prepare for their final stand... cue The Wildlings, led by Giantsbane and Wun-Wun the Giant bursting into the courtyard, ensuring that Jon's murderers will not escape justice. They may be the Free Folk but they are loyal to those that were loyal to them. Bonus points that the ones that stayed on Jon's side in the Nights Watch were the ones that fought at Hardhome... when they came to the Wildlings' aid
Without prompting, the Hound runs in saves Ser Loras from Gregor Clegane by fighting him off during the Tourney of the Hand, as Gregor's response to losing a joust against Ser Loras is to behead his own horse and attack the unarmed Loras with a live blade.
Steelshanks shoots a crossbow bolt into the bear threatening Brienne and Jaime, distracting it long enough for them to escape.
The Night's Watch's counterattack on Craster's Keep is perfectly timed to save Meera from a Near-Rape Experience.
Stannis and his army coming to the rescue in "The Children".
When Brienne returns to save Pod from his attacker in "The House of Black and White".
In "The Gift", Ghost turns up just when things are looking most grim for Sam and Gilly and scares off two asshole Brothers who were beating Sam to a pulp and clearly planning to rape Gilly.
"The Dance of Dragons" is full of them. First, Jorah is saved from death in the pits by another opportunistic fighter, then he throws a spear to kill the Son of the Harpy behind Dany, and finally, a very angry Drogon arrives at the last moment to save Dany and her followers from being overrun after they are caught in an ambush orchestrated by the Sons of the Harpy. Most of the attackers wisely flee at the sight of him. The rest are not so lucky.
Benjen saves Bran and Meera from wights in Season 6.
Summer saving Bran from an assassin hired by Joffrey.
Ghost saves Sam from an ax-wielding white walker just as he's about to land a blow over poor Sam.
Howland Reed stabs Ser Arthur Dayne just before he delivers the last moment Coup de Grâce and saves Ned's life.
Tywin at Harrenhal, when he stops the wanton torturing and killing of prisoners through Pragmatic Villainy, enslaving them instead.
Podrick Payne was almost hanged for the actions of his master, but Tywin heard his family name in time, commuted the sentence and sent him to squire for Tyrion as punishment for the two of them, though the two saw it as Cool and Unusual Punishment.
When Horatio and his party are in trouble, HMS Indefatigable saves them. It could practically be a drinking game to take a shot every time "the Bloody Indy" appears over the horizon to save the day.
However, if it is the Indefatigable that is endangered, it's Horatio to the rescue!
He saved the "Indy" who was under heavy fire from French corvettes, using a French captured ship and sailing under French colours. Not illegal in that era, but he should have changed the flag a few moments earlier to play perfectly according to the rules.
When Horatio is about to be told that he's flunked his exam, a fire ship appears and is about to destroy the "Indy". Hornblower and his examinators try to avert the event, and Hornblower and Captain Foster board the freaking fire ship — and change her course, saving the "Indy" and her men. Captain Pellew is impressednote As a result of exemplary gallantry in the fire ship attack on Gibraltar, an opinion confirmed by three captains, no less - captains who would not normally agree even on the colour of an orange. His promotion was confirmed in the last dispatches. He is now commissioned Lieutenant Hornblower..
In "Retribution", Lieutenant Bush and crew are about to be captured by the Spaniards. Convinced that Horatio has abandoned them, Bush angrily remarks, "If you see Mr. Hornblower, tell him he'll hang from the yardarm." What happens barely half a second later? — KA-BOOM!! "Glad to see you safe, Mr. Bush!" Later in the same episode, the Spanish, now imprisoned in the Renown, stage an uprising that takes everyone off guard. Buckland is captured while Bush and Kennedy are severely wounded, and all is lost—until Horatio rams into Renown with the prize vessels and retakes the ship with his own small crews.
In "Enemy Below", both Harm and Sturgis, in their own ways, prevents Al-Qaida terrorists and a defected Russian submarine captain to unleash a dirty bomb on U.S. Carrier Battle Group in the Indian Ocean.
DI Alex Drake: I have to reclaim my destiny Arthur. Somehow, I'm going to stop you and go home. Arthur Layton: What you talking about? Alex Drake: I'm facing up to you. I'm strong enough. I'm strong enough to WAKE UP! DCI Gene Hunt:(over radio) Oi, Drake! The A-Team are back in business.
Like the above example, the Big Damn Heroes moments in this series often coincide with awesome music moments too.
Lost: third season finale "Through the Looking Glass:" Three of the Others are holding Sayid, Jin, and Bernard at gunpoint. Sawyer and Juliet are hiding in the bushes, wondering how they can possibly rescue them unarmed. All of a sudden Hurley comes barreling onto the beach and runs over one of them with a Volkswagen Bus.
The best was in the series finale when Jack and Locke are having their final confrontation. All seems lost as Locke lowers his knife toward Jack's throat, then BAM! Kate puts a bullet in him.
The Mandalorian:In "Chapter 16: The Rescue" The Mandalorian and his allies are trapped on the bridge of Moff Gideon's light cruise with a battalion of Phase Three Dark Trooper droids trying to break down the blast doors. At the last moment a solitary X-Wing appears and docks with the cruiser. Luke Skywalker emerges and quickly makes short work of the ship's entire Dark Trooper complement without even breaking a sweat.
The Man from U.N.C.L.E.: Happens fairly often in the 60s spy series. Usually Solo is in James Bondage (often with the Girl of the Week beside him) when Kuryakin will swoop in at the nick of time; occasionally it happens with the roles reversed. One example: The second season episode "The King of Diamonds Affair", when Kuryakin arrives to save Solo, the innocent of the week, and a villain-turned-hero who are strapped to cannons with lit fuses which are about to fire:
Napoleon Solo: Next time, try not waiting 'til the last minute. Illya Kuryakin: Next time try not to go that far up the Amazon.
Merlin: During the third season finale Gaius saves Merlin from Morgause, using his magic for the first time in years.
The Ministry of Time: General Ambrogio Spinola and his troops arriving just in time to thwart a Nazi attack on the Ministry.
Murder, She Wrote: The police force (particularly whenever she was on location) was this for Jessica, whenever the unmasked murderer attempted to add her to their body count.
Outlander: Jamie's rescue of Claire from Fort William, as well as from the witch trial
Jamie: I'll thank you to take your hands off my wife.
Person of Interest: Typically when either Reese, Finch, Carter, or Fusco is in trouble, one of the others will come in for the save. Special mention goes for the first season finale where Fusco and Carter play this for Reese when he is pinned down by HR and soon will die.
Mighty Morphin' Power Rangers: In the first season, this always happened concerning Sixth Ranger Tommy - Rangers would get their asses handed to them, Zordon calls in Tommy, Tommy cleans up shop. One epic moment is Tommy's I'm Back moment in "Return of the Green Ranger Part 2" when Tommy jumps in, repowered, and saves the Rangers with his Dragon Shield glowing brightly, sending the bad guy scattering. As one Youtube viewer put it, "He saved everyone with the power of his awesome!"
Without a doubt, Bulk and Skull's awesome moment was during the second season during "When is a Ranger Not a Ranger", when Lord Zedd likely came the closest he ever came to true victory with a Monster of the Week who managed to strip the Rangers of their memories and their powers (all six of them). Bulk and Skull were the ones who managed to rescue them this time; sadly, a side effect of the creatures powers caused them to forget that it happened (but that was for the best, because they also saw the Rangers unmasked).
In Samurai Sentai Shinkenger and its American adaptation Power Rangers Samurai, the female Red Ranger (whether you want to call her Kaoru Shiba or Lauren Shiba) saves the team after the normal Red Ranger (again, either Takeru or Jayden) is injured.
Primeval: Nick and Cutter are being chased by a Raptor. Connor, who's been ridiculed all episode for his lack of gun skills, barrels in from behind Nick, yells him out of the way and takes a fully grown Raptor down with one shot.
In another episode, a swarm of Megopterans and a pack of future predators are catching up to the team and all seems lost...cue Becker, thought to be dead already, blasting away from his hiding place inside a car. Damn, that guy is badass.
Psych: "Big Damn Heroes" is Lassiter and Juliet's standby mode. Listing all the times they've kicked down doors with guns at the ready to rescue Shawn and Gus from the villain of the week (sometimes more than once in a single episode) would cover at least 1/3 of all episodes ever aired. The duo is usually together during these moments, although both Lassie and Jules have pulled off a handful of solo BDH's too.
In the second season of Resurrection Ertugrul, Geyikli manages to save a weak-handed Ertugrul's life from a Mongol soldier by piercing the attacker from behind with his wooden spear.
Later that season, Ertugruls brother Sungurtekin manages to rescue Halime and Deli Demir from a Mongol ambush in the nick of time.
One season later, a spectacular example occurs when Ural and his alps attempt to systematically execute Halime and the other hatuns, only to be interrupted by Ertugrul, who proceeds to lead his men onto the scene and finish the traitors off once and for all.
Revolution: Miles and Rachel's appearance in Annapolis - with a laser-guided missile launcher - in "The Stand." One almost expects Rachel to invoke this trope, and Miles to declare, "Ain't we just!" (from Firefly).
Rome: In the first season episode The Spoils, Titus Pullo finds himself severely outmatched in the arena by an enormous gladiator. Enter Lucius Vorenus, who makes short work of his opponent and gets Pullo out alive.
The episode Caesarion begins with Cleopatra in mortal danger, about to be killed by her brother-husband Ptolemy XIII. Just as the Nubian executioner sent to kill the queen is about to do his work, Titus Pullo storms in and brutally kills him instead.
The very first episode has Vorenus and Pullo slaughter a group of Gauls who have captured Octavian and are using him as a slave. While they're not trying to save Octavian, per se, it is clear that Octavian sees them as this - especially Pullo.
Roswell: In the series finale, Michael is on his way out of town when he sees a fleet of black cars heading the other way. Rightly guessing this means trouble, he turns back...just in time to burst through the school auditorium doors on a motorbike, ride up the aisle and onto the stage, where Max gets on behind him and everyone gets away.
Scrap Teacher: Takasugi and his group are always this. They show up just when their teacher and/or classmates are in some kind of trouble.
Signed, Sealed, Delivered: The premise of the show revolves around the main characters delivering lost mail at the time that the recipient (or sender) needs it most. There are a few episodes in the series that said lost mail leads to the main characters becoming Big Damn Heroes to something bigger.
Sinbad: Features at the end of episode 4 in the Sky 1 series, when Sinbad and Gunnar have to rescue Nala.
Stargate SG-1: Did the same thing as Battlestar Galactica, above, in a battle against Anubis' fleet above Antarctica, in the two-parter Grand Finale (well, it was a finale at the time), "Lost City", at the end of season 7. Dozens of ships are descending towards the heroes' defenseless cargo ship. Cue rockets blowing up Goa'uld fighters, as General Hammond leads the Prometheus against the incoming enemies.
Both of those situations share several stylistic similarities: main characters convinced that they are doomed, and the sudden appearance of rockets, instantly followed by the use of a Theme Music Power-Up: Galactica with fast-paced drums and Stargate with the main theme of the series. The resemblance is probably just a coincidence, unless a Galactica writer did a Homage to SG-1.
Another example is in Stargate Atlantis at the beginning of season 2 when Atlantis is under imminent attack, the self-destruct is armed and counting...then Earth responds to their earlier distress call with a small army of marines and an intergalactic battlecruiser.
Russia never being heroes and then in Continuum: "We have been expecting you. Good luck."
Star Trek: The Original Series: "Friday's Child" has Kirk, Spock, and McCoy unarmed, outnumbered, and surrounded by a Klingon force. "Too bad the cavalry doesn't come over the hill anymore," Kirk actually says just before Scotty and a security detailnote not a Redshirt Army, security uniform notwithstanding! beams down to save the day.
"Shattered Mirror". When Mirror Bashir and Mirror Dax swoop in to save the day, you've almost forgotten that they were a part of the plan all along.
In "Sacrifice of Angels ", the Defiant is leading Starfleet against Dominion-Cardassian forces. Just as three Jem'Hadar are closing in on it, the Klingons finally arrive, decloaking from the direction of a star and smashing through the Dominion lines.
Star Trek: Discovery: In "Such Sweet Sorrow, Part 2", the Discovery and Enterprise are getting their asses kicked by Control and his fleet of Section 31 ships when two sets of this trope hits. The first is a fleet of Kelpian shuttles lead by Saru's sister Sarena followed by a Klingon cleave ship with High Chancellor L'Rell captaining it with L'Rell mentioning the battlecruisers are right behind her.
In "The Impossible Box", Elnor and his sword show up in time to save Picard, Soji and Hugh from Romulan soldiers. Unlike the last time, however, Picard doesn't scold Elnor for killing their enemies, and he even thanks him for it.
In "Broken Pieces", Seven of Nine appears in the nick of time to rescue Elnor from the Romulans who are about to overpower him.
In "Et in Arcadia Ego, Part 2", Captain Riker arrives in command of a vast Starfleet armada just in time to prevent the Romulans from destroying Picard's ship and wipe out the synths on Coppelius.
But defied in the Season 4 finale, "Lucifer Rising": when Ruby prevents Dean from getting into the room in time to tell Sam that Lilith is the final seal and killing her will release Lucifer.
Done to a hideously Narm-ish degree in "Swan Song" when Dean shows up to interrupt the impending smackdown between Michael and Lucifer. And then hilariously subverted a few minutes later when Castiel appears and hits Michael with a Holy Hand Grenade (aka, a Molotov of anti-angel holy oil) only to get blown up a second later by Lucifer.
Torchwood: In "Countrycide", Ianto Jones is about to have his throat slit by a cannibal with a meat cleaver, when good ol' Captain Jack breaks through the wall "in a ruddy great tractor" and starts shooting people. Cue theme music.
Tower Prep: Ian, Suki, and CJ show up just in time to save Gabe in the season finale.
True Blood: Jason Stackhouse confronts a mob of Maryann's crazed revelers armed with only a chainsaw and a nailgun in order to save Sam from being sacrificed. Thanks to a rare moment of cleverness on his part, it works. Took a Level in Badass, indeed.
Veronica Mars: This seemed to be Logan's main function whenever Veronica got into over her head. Out of every one of them, his biggest BDH moment has to be in 2x08, when Logan points a gun at a bar full of Fitzpatricks, orders them to let Veronica go, and walks out with her. Made all the more awesome by the fact that the gun wasn't loaded.
Logan: Stop! I've had a very bad year.
Walker, Texas Ranger: The series titular character was this almost Once per Episode. Examples ranged from saving a teenaged girl who was Buried Alive and a young woman trapped in a burning house to his fiancé and partner being trapped in a Drowning Pit to stopping a psychopath who had taken over a courtroom and the situation turned to anarchy.
Wallenberg: A Hero's Story: The neutral diplomats showing up at the train station at Heygeshalom, 250 km note 155 miles from Budapest.
In "Field Trip", it's AD Skinner and bunch of other FBI agents who save the dynamic duo from caves with hallucinogenic mushrooms that were devouring them alive. Both are barely conscious, covered in mud and yellow substance.