Thrown Out the Airlock

""I hear tell they used to keelhaul traitors back in the day. I don't have a keel to haul you by, so...""

- Captain Mal Reynolds, Firefly, episode "Ariel."

Throwing someone out a spaceship or space station's airlock without a suit, or as some universes call it, "spacing," or simply "airlocking," is a common method of killing someone in sci-fi works involving space travel. This one is usually reserved as a last-ditch effort to get rid of a bad guy, though certain Captains (especially Space Pirates) have been known to use this as a method of execution. By all accounts, getting exposed to the hard vacuum of space is not a pleasant way to die, and the effects of this on the body are covered in much more detail on the Explosive Decompression page. A somewhat crueler version involves giving the executed a spacesuit with enough air to let them last a while so they can fully appreciate their upcoming death.

An odd bit of Hollywood Science regarding getting Thrown Out the Airlock is that it always causes the victim to be violently sucked out into space. In Real Life, a pressure difference of a single atmosphere would not cause very much suction and would happen almost instantly rather than cause the prolonged gale-force winds that seems to always happen in the movies. Granted, there would be a rather fast stream when the cover starts to open, but by the time it opens enough for someone to exit, the wind slows down (and the pressure drops). As airlocks are, in the vast majority of cases, intended for scenarios other than "jump out before the ship explodes", they will likely be designed to minimize air loss. This includes having air lock chambers as small as possible and some foolproof measures to ensure that both doors of the sluice will not open at once. Which means there's simply not enough air to have a long wind. Also, there's no reason to give any airlock a powerful instantly-opening door if it's not an evacuation exit or torpedo tube—it's more likely to have the air slowly pumped out (or, more likely, pumped back into the ship) before opening. We don't want those maintenance guys to drop crates every time they exit, right?

See The Coconut Effect and Reality Is Unrealistic. Not to be confused with Recycled IN SPACE!

Appropriate, given that Space Is an Ocean, and parallels can be drawn with keelhauling or walking the plank. Note that the loss of oxygen from the ship's system will never be a problem no matter how much you do it.

Anime and Manga

 * In one episode of Cowboy Bebop, Spike spaces a rogue . Notably, the Hollywood Science aspects of the trope were averted as the would-be spacee had to be physically kicked out of the ship when air movement proved insufficient to do the job.
 * He also, as detailed on the Explosive Decompression page, jumps out himself in another episode.
 * Benten of Cyber City Oedo 808 tries this against the main bad guy of his focus episode, who is a vampire. It doesn't work.
 * from Mujin Wakusei Survive.
 * In Trigun, a human who and tried to  dies like this.
 * Happens in the original Gaiking series, to the wife of an alien enemy some time before their daughter is.
 * In Victory Gundam,  in the Grand Finale, many of the   got thrown into space without spacesuits and died.
 * In the backstory of G Gundam, Canada's future Gundam Fighter lost his wife to decompression during an attack by Space Pirates lead by Russia's future Gundam Fighter.
 * In the backstory of Trinity Blood,  gets thrown out an airlock by his siblings. Not only does he survive being spaced, he (eventually) recovers from re-entering Earth's atmosphere. From space.

Comic Books
"We eventually introduced a character named Mystek, but I killed her off when her miniseries was not approved. Mystek was supposed to be a creator-owned character, developed under a first-look deal, and I was instructed to put her into JLTF to introduce her to the fans in preparation for her miniseries. Then there was no series, so I shoved her out an airlock in JLTF #32."
 * As part of a plan to fight aliens with 'bring one back to life' über-technology, Cyclops of the X-Men throws himself out an airlock into space and dies. Intentionally. Knowing he lacks (and will lack) access to his powers. That's how much of a badass he is.
 * Mystek of the Justice League Task Force was Thrown Out the Airlock due to a tag-team combo of Executive Meddling and the resulting Creator Breakdown. As writer Christopher Priest explains at his website:


 * In the Marvel Star Wars series, one story has Darth Vader giving an admiral one of his famous performance reviews aboard the "Tarkin" (Death Star superlaser without the Death Star). He tells the admiral to go for a walk in the "fresh air." Later, a tech notices an airlock cycling all by itself. Vader: "Curious, no doubt a faulty mechanism!"

Film

 * The first two Alien movies end with the xenomorph getting blown out a ship's airlock, as does the fourth one.
 * In the fourth film, the monster is not simply shoved bodily out of an airlock, but sucked into the vacuum of space through a small broken port window. It was not pretty.
 * In Event Horizon, Justin almost kills himself messily this way when the titular ship takes him over.
 * James Bond does this to Hugo Drax after shooting him with a poison dart in Moonraker.
 * Probably the inspiration for Austin Powers ejecting Mini-Me from a moonbase toilet into the void of space. He recovers just fine after Dr. Evil retrieves him.
 * The Sean Connery movie Outland features a doped-up asteroid miner doing this to himself in the opening minutes.
 * A Martian tries to do this to Santa and the kids in Santa Claus Conquers the Martians; it doesn't work. Note that Santa escapes from the airlock through the ventilation duct.
 * There are three notable airlock scenes in Sunshine. In the first, Icarus Two has decoupled from Icarus One, wrenching the airlock open. There's only one spacesuit, and with no means of repressurizing the damaged airlock they can't just send over more suits. (the person most critical to the mission) is placed inside the spacesuit while the others . With two men holding onto Capa's spacesuit, the door is opened  and the outrush of air blasts them in the direction of Icarus Two's airlock which is twenty metres away. One crew member  the others survive.
 * In the second incident Capa is locked in Icarus Two's airlock by . Capa burns a hole in the inside door with an oxy torch (kept in the airlock as part of the EVA repair kit), then straps himself to the wall and fires the explosive bolts in the outside door. The force of the air inside the spaceship trying to escape through the small hole is enough to wrench the inside door off its hinges.
 * Plus there's a third airlock incident not long after this. has just separated the payload from Icarus II and is making his way to the airlock when he trips in his heavy spacesuit. The boosters will fire in four minutes; he is able to get to his feet again, but the payload has already separated. He must leap from one airlock to the other and climb inside before the boosters fire.
 * Friday the 13th (film) involved the titular character in space. Airlock ventings were an important plot point. Too bad common sense was not.
 * Happens to a couple of alien Mooks in Galaxy Quest, prompting Tony Shalhoub's character to mention that the door was a little sticky and he'd send a couple of his boys up with a can of WD-40.
 * Subverted in The Hitchhikers Guide to The Galaxy movie: Prefect and Dent stand in the Vogon airlock while claxons sound, facing the standard giant, ominous-looking space door, waiting for it to open and send them to their doom. Nothing happens. Then a tiny and inconspicuous Trap Door opens under them instead.
 * In Jimmy Neutron Boy Genius, during the part where the Yolkians find Jimmy's 'toaster', the one who delivered it to the King was 'spaced' because he entered the throne room unannounced.
 * General Grievous does this to himself in Star Wars Episode III, but in order to escape the Jedi (he can survive in space, and had a grappling hook that allowed him to reattach to the ship). Blast panels come down soon after to prevent others from getting sucked out. One wonders why he didn't take the opportunity to do a proper job of killing the Jedi by slicing a hole in the panels with one of the lightsabers he kept on his person once he was safely anchored to the hull.
 * How would he have taken their sabres as trophies if he did that?
 * In 2001: A Space Odyssey, by maneuvering his space pod and using the gripper arms while he is on EVA to replace the AE-35 unit. David Bowman rushes out in another pod to rescue his fellow astronaut, but in his haste neglects to take a helmet for his pressure suit. When HAL refuses to open the pod bay doors so Bowman can reenter Discovery, Since Bowman lacks a helmet, he has to throw himself out of the airlock in order to regain entry into the spaceship. He is able to open the outer door of the airlock with the gripper arms, but the pod hatch does not mate with the door completely. Bowman blows the explosive bolts on the hatch, tucks down and is blown into the airlock. In seconds, he is able to shut the outer door manually and repressurize the airlock. Although this scene is perfectly plausible, despite Explosive Decompression, Bowman inhales and holds his breath right before the hatch blows, which is the wrong thing to do. This may have been a mistake by actor Keir Dullea, however.
 * Arthur C. Clarke reportedly said that if he had been on the set that day, he would have corrected this.
 * Though not technically through an airlock, a nameless female officer was spaced through a hull breach in the 2009 Star Trek.
 * This also happens to James T. Kirk at the beginning of Star Trek Generations. Of course, he was just hiding in the Nexus, and they brought him back to drop a bridge on him.
 * This is how Scroop actually kills Mr. Arrow in Disney's Treasure Planet. Later, Jim actually kills Scroop the same way as revenge for Mr. Arrow's murder.
 * Technically, it was into a black hole, as space had air.
 * In Film/Men In Black 3, Boris shoots the ceiling of the Moon prison Lunar Max to let his guards be sucked out out of the hole... along with the would-be girlfriend that freed him.

Literature

 * Ciaphas Cain, in Emperor's Finest, was profoundly inclined to do this to a bunch of obnoxious high ranking (on the planetary, or maybe even planetary system, scale) officials. He was largely spared the temptation because Mira and Jurgen getting in their way.
 * Ford and Arthur in The Hitchhiker's Guide to the Galaxy.
 * They survived the airlock toss. This was thanks to the Infinite Improbability Drive, in a surreal scene involving . It's kind of hard to explain.
 * In a nutshell, the Improbability Drive runs on the mere chance that an atom in a molecule travels in a straight path, but there's always an improbability chance it's not in that spot. Aurthur and Ford were floating in space, but there was a very slim chance of them not being there at all.
 * Which is probably why the film replaced it with a less "odd" scene involving sofas.
 * However, the BBC television adaptation, despite its much smaller budget, portrayed the scene much closer to the book.
 * In Ben Bova's Venus, this is turned Up to Eleven by who
 * A threat used repeatedly in Lois McMaster Bujold's Vorkosigan Saga.
 * In The Vor Game, Oser orders Miles and co thrown out of an airlock to eliminate them quickly, rather than let Miles have time to take over as he had before. It didn't work.
 * In Falling Free, a character tries to commit suicide this way. Fortunately enough, her friend got there in time and jammed the airlock shut.
 * Used in Tom Godwin's short story "The Cold Equations". In this specific instance, contra the general rule above, the air lost due to the spacing would probably have been closely calculated
 * Robert A. Heinlein uses this in:
 * The Moon Is a Harsh Mistress, except that the airlock is for the city's pressure enclosure, not on a ship.
 * Rocket Ship Galileo: one of the heroes threatens to do this to a Nazi prisoner to get him to talk. He has to partially carry it out before the Nazi cracks.
 * The Rolling Stones, but here it is a trope used by various family members when plotting and writing scripts for a successful commercial space opera serving as an income source for the family, the original scripts having been written by the Grandma character Hazel Mead Stone.
 * In The Black Fleet Crisis, a trilogy of Star Wars novels,
 * Another Star Wars novel, the recent Exile, has, halfway through the book, a Brainwashed space admiral open up all the doors on a ship that needed to be gotten rid of. All the airlocks and vents and everything. Everyone loses their air, except for the admiral, who is ensconced on the spare bridge. The insane admiral had done all this after overhearing some code words the Captain used (then killing him).
 * A book in the X Wing Series has some of this trope used, when the big viewport at the bridge is breached. The sucking-air effect happens, but there's also an automated system to seal the doors after a bit so that the rest of the ship can function in battle, usually with surviving officers commanding from the auxiliary bridge. In the case of this book, the people who didn't get sucked into space try to leave by that door before it closes, find that the air blasts through much harder from that point, and get saved by Chewbacca holding it open and pulling them through.
 * Played with when Grand Moff Tarkin hears that an officer has been spreading (partially true) rumors that Admiral Dalaa was sleeping with the Moff for her position; he jettisons the officer into space in low orbit around the planet in a spacesuit and leaves the suit's comlink on so the rest of the ship can hear his final moments as he plunges into the atmosphere and burns up.
 * In Honor Harrington, using this method of execution is rightly regarded as an unforgivable atrocity. Pirates do it regularly, of course (there is NO romanticisation of piracy in that universe). Slavers one-up them with ships designed to efficiently space every prisoner aboard in the event of boarding or mutiny. Just getting caught with such a ship - regardless of any evidence that it's ever actually carried slaves - is enough to be shot. A slaver ship's true purpose is impossible to hide from the inside, so if they're boarded and don't have a cargo of slaves they're assumed to have spaced them beforehand and as such are automatically guilty of mass-murder. In the book where this is stated, one slaver captain, while flying without a cargo, muses that it would be better to get caught with a full load of slaves; slaving will just get the whole crew life in prison, whereas being charged with mass-murder will get them all shot on the spot.
 * A few of the "Good Guys" feel that spacing pirates is appropriate, as something of a retribution; the rest, however, feel these people are treading severely into Knight Templar territory. One captain in the series promises to kick a bunch of pirates out an airlock, and is met with horrified reactions until he clarifies that of course he'll shoot them first. The airlock is just a fittingly callous way of disposing of their worthless bodies; spacing is too cruel to inflict on anyone.
 * Indeed, he considers putting a pulser dart in their heads an act of mercy that the pirates don't deserve. Granted, what the pirates had done to a pair of Manticoran merchants would be enough to make anyone want to show them the door.
 * In one of the original Han Solo books (Han Solo At Stars End), Han determines that one of the people on his ship is The Mole. The traitor flees, hoping to find a place on the Falcon where he can hole up... but stumbles into the airlock instead. Once he gets the information he needs (and the captive has tried to claim Solo's Not So Different), Han just hits the button.
 * In addition, they were in hyperspace and his body was annihilated once he left the Falcon's protective field.
 * A Song of Ice and Fire manages to use the trope despite being a fantasy setting. One castle, built atop a huge mountain, has a door in the throne room that leads directly outside the walls. This is the door unwanted visitors exit through.
 * Chasm City by Alastair Reynolds. Two incompetent medics accused of causing the death of their captain are executed this way, with the air being slowly vented from the airlock to increase their suffering. Actually it was the Villain Protagonist who murdered the captain, simply taking advantage of the men's carelessness.
 * In the Lensman series, Boskone-affiliated pirates routinely space the crews and passengers of ships that resist capture. (Except for any post-pubescent females, of course.)
 * The same spacing incident from the film also happens in the book version of 2001: A Space Odyssey. However, in the third sequel, 3001: The Final Odyssey, the body of Frank Poole (one of the spaced astronauts) is discovered floating in space. Thanks to the advanced technology of 3001, he is revived, making him of the few non-superpowered individuals to survive spacing.
 * In Star Trek: Typhon Pact, the Gorn Hegemony is shown to practice this as a form of execution. The prisoner is entitled to an official trial, but that doesn't stop some commanders spacing traitors there and then. In the novel Seize the Fire, the Gorn technologist S'syrixx is thrown out the airlock, having been found guilty of sabotage.
 * In Infinity Beach, Solly tries to blow the Shroud out of the Hammersmith's airlock, explaining that he Saw It in a Movie Once. But unlike in Alien, it doesn't work.

Live-Action TV
"Simon: What about us? Mal: Kaylee comes through, you and your sister get off at Whitefall. Simon: If she doesn't come through? Mal: Well, then you're gettin' off a mite sooner."
 * In the Firefly episode "Ariel" mentioned in the above quote, Mal almost does this to Jayne for ratting Simon and River out to the Feds on Ariel for the reward money. Jayne fearfully states that this "ain't no way for a man to die," and though Jayne wanted both of the Tams off the ship for a variety of reasons, as Mal vehemently points out during the confrontation, "you turn on any of my crew, you turn on me!"
 * In addition, Mal threatens to do this to Simon in the pilot if he fails to save Kaylee, who is laid up with a nasty gunshot wound after being accidentally shot by the Fed trying to bring Simon in, since Simon had refused to treat her unless Mal got them away from the Feds:

"You know, what the folks back home don't understand — the ones who've never left Earth — is just how dangerous space can be. Aside from incidents like this, just the everyday reality of living your days and nights in a big tin can surrounded by a vacuum. I remember my first time on a transport on the Moon-Mars run. I was just a kid, maybe seventeen. A buddy of mine was messing around and zipping through the halls. And he hid in one of the airlocks. I don't know, I guess he was going to try to scare us or something. I don't know. But just as I got close, he must have hit the wrong button, because the air doors slammed shut, the space doors opened, and he just flew out into space. And the one thing they never tell you is that you don't die instantly in vacuum. He just hung there, against the black, like a puppet with his strings all tangled up — or like one of those old cartoons where you run off the edge of a cliff and your legs keep going. You could see that he was trying to breathe, but there was nothing! And one thing I remember when they pulled in his body — his eyes were frozen. [long pause] A lot of people make jokes about spacing somebody, about shoving somebody out an airlock. I don't think it's funny. Never will."
 * In the Serenity tabletop RPG, getting thrown out an airlock is instant death.
 * Almost happens to Harlan in the second episode of Space Cases.
 * The remake of Battlestar Galactica Reimagined turned the word "airlock" into a verb. This is the standard method of execution, usually employed to deal with Cylons and suspected Cylon collaborators. Laura Roslin is often referred to as "Madame Airlock" because of her fondness for this method of dealing with undesirables. More recently, was murdered by a Cylon in this fashion.
 * Often, it is not the airlock that is used, but Galactica's launch tubes - usually used for launching the ship's Vipers. which justifies the long tube with a quick-opening door at the end.
 * Additionally, Cally and Chief Tyrol have to airlock themselves in order to be rescued by a Raptor when escaping from a faulty airlock.
 * Col. Tigh volunteers to be airlocked simply to put the screws to D'Anna's plan to coerce the out of hiding. Thankfully, Colonel Badass doesn't take the threatened "express ride into the vacuum," but an inconsequential Colonial pilot does — tossed out into space, ironically, by D'Anna.
 * Another variation, seen in is to have the person or persons killed while in the launch tube, which would then be opened. Execution and burial, all in one.
 * In Babylon 5, a character is threatened with execution by spacing after it is discovered that he . A character in another episode is actually (hyper)spaced by Bester and another Psi-Cop.
 * In the reporter-visit episode "And Now For A Word," Dr. Franklin describes an incident when he was a kid where he and one of his friends were playing a game and the friend hid in an airlock. He was accidentally ejected and killed, and as a result, Franklin never laughs at jokes about putting people out of the airlock.

"Sheridan: Commander! Did you threaten to grab this man by the collar and threaten to throw him out an airlock? Ivanova: [chagrined] Yes, I did. Sheridan: I'm shocked! Shocked and dismayed. May I remind you that we are short on supplies here? We can't afford to take perfectly good clothing and throw it out into space! Always take the jacket off first -- I've told you that before! Sorry. She meant to say, "stripped naked and thrown out of an airlock". I apologize for any confusion this may have caused."
 * This is also the series that spaced a teddy-bear.
 * Fuzzy little bastard had it coming.
 * A species who're into Alien Abduction also space their captives when Ivanova and Delenn catch up with them. Needless to say, the aliens quickly die for this atrocity.
 * G'Kar's first aide, Ko'Dath, is offhandedly mentioned to have died in a freak airlock accident (off-screen, in between episodes) when her replacement arrives (her actress refused to return to the show due to the heavy makeup demanded by Narns).
 * The Card Game turned this one-note joke into a card called "Airlock mishap", which deals 2 damage to every ambassador's aide in the game. Notably, it's instantly fatal for all the starting aides except Ivanova, and can be a real pain if said Aide isn't in your inner circle yet.
 * And then there's this Crowning Moment of Funny from the season four episode "The Illusion of Truth":


 * Star Trek examples:
 * At one point in Enterprise's Xindi arc, a prisoner refuses to take Captain Archer's threats seriously, so Archer sticks him in the airlock and starts venting out the air. He makes a convincing enough show that the prisoner gives in; we're left to wonder how far Archer might have gone otherwise.
 * The above scene hit many of the same notes as one in Voyager's "Equinox, Part II", with Captain Janeway as the increasingly obsessive interrogator, and a room open to alien attacks as the airlock. The big difference is that Janeway didn't back down -- Chakotay intervened to save the prisoner. This scene earned Janeway a "Madame Airlock" reputation well before Roslin.
 * More accurately, it was Janeway going General Ripper
 * In Deep Space Nine's "Covenant," Gul Dukat spaces a follower who's become inconvenient.
 * In "The Nagus", Quark is nearly thrown out an airlock by his brother Rom.
 * In the Stargate SG-1 episode Company of Thieves, Vala does this to a Lucian Alliance goon who was about to kill Samantha Carter, albeit without an airlock: She uses the Asgard transporter to beam him into space.
 * In the episode Tangent, Jack O'Neill and Teal'c have to do this to themselves (ie. leave their ship without suits) in order to be evacuated to another ship with a Ring Transporter. They survive unharmed.
 * In Prometheus, Jack and Teal'c use this method on the eponymous ship to get rid of the.
 * In the Stargate Atlantis episode "Travelers", Larrin threatens to drop Sheppard out of Hangar Bay, going as far as opening the doors, leaving him standing on a force shield. Though she doesn't actually voice the threat beyond saying "Don't worry. You're safe as long as the force shield doesn't malfunction, and that almost never happens." Her crew previously state they assume she blew the last man who disappointed her out into space, though this could simply be posturing.
 * This is one of the ways  likes to kill people in the episode "The Intruder". It spaces an unfortunate Red Shirt, and tries to do the same to McKay and Sheppard, leading to an amusing Oh Crap moment before they realize that they are protected by a force field.
 * Also done to Niam in Progeny. Since Asurans don't need to breathe, it doesn't actually kill him, but he's left floating in high orbit around the planet.
 * Done by a doctor in Lexx, to a patient whose bank account he's finished sucking dry even though there was nothing wrong with her in the first place.
 * An episode of Farscape had a kamikaze baddie that could magnetically attach herself to metal, and guide some Negative Space Wedgie missile. At the end of the episode, after she escapes her cage and attaches herself to a wall, Crighton nonchalantly informs her that she attached herself to an airlock, and a detachable one to boot. Moments later, the airlock itself is thrown out, taking her with it.
 * D'Argo is accidentally spaced when he is ejected from Moya in "They've Got a Secret", however due to his Luxan physiology, he survives. Over the course of the series, most of Moya's crew (save Aeryn, Zhaan and Sikozu) find themselves spaced (unintentionally or intentionally), but all survive with little if any ill effects. Most notably, during the "Look at the Princess" trilogy Crichton spaces himself without any form of spacesuit or protection in a desperate attempt to escape a doomed spacecraft, and is able to survive for more than a minute before he is able to get himself on board a nearby craft. The only ill effects are frostbite-like symptoms that are virtually shrugged off a few scenes later.
 * Doctor Who: The Doctor only takes Adam Mitchell home after he royally screws up, and Adam says "Blimey. I thought you were gonna chuck me out of an airlock." Not that the TARDIS has one as it could generate an atmosphere in vacuum.
 * Also, in the episode Midnight,.
 * And earlier in 42, where It was something of a Tear Jerker.
 * And then in The Time of Angels, River Song throws herself out of an airlock with intent to land in the TARDIS, to whose occupants she has just given the coordinates via Timey-Wimey Ball. Don't worry, the TARDIS has the capability to create an "air corridor".
 * The worrying part is that she is trusting her life to the Doctor eventually finding her message - which he does, 12,000 years later. One of the nice things of the Timey-Wimey Ball is that it is never too late for a retroactive Big Damn Heroes moment.
 * In the classic story "The Daleks' Master Plan", short-lived companion Katerina spaces herself as a Heroic Sacrifice to kill the homicidal psychopath who's holding her hostage.
 * Blake's 7. Servalan leaves a magnetic bomb in the airlock of Warlord Zukan's spacecraft. Zukan sends in his aide to remove it, blowing him out the airlock the moment he detaches the bomb from the metal wall. Unfortunately the bomb explodes at that point fatally crippling the spacecraft, so the warlord dies anyway.
 * In another episode, Avon tries to airlock when they're both stuck on an escape pod that needs to lose a lot of weight quickly to avoid crashing. Things get... pretty dark before an alternative solution is found.
 * The '80's revival of The Twilight Zone had an episode where this is threatened to a stowaway on a ship.
 * Not just threatened; it actually happened.

Tabletop Games

 * Traveller Adventure 1 "The Kinunir". In the scenario "The Lost Ship", the title starship's AI became paranoid and evacuated the ship to vacuum, killing the crew and blowing their bodies into space. The PCs can find several bodies near a small asteroid.
 * In Fading Suns this is what happens to you when you piss off the Guilders.
 * The Imperial Navy of Warhammer 40K prescribes this as a punishment for many, many offenses.
 * The expansion of the Battlestar Galactica board games lets you do this (fittingly), but for some reason, only from the Pegasus One, even though the viper launching tubes are on the Battlestar Galactica.
 * I figured it was what automatically happened to the cylon when he was revealed, considering he goes to the Resurrection ship immediately.
 * Some of the background fiction in the Eclipse Phase rulebook has a reference to using the airlock to Shoot the Dog - but if you're going to stop someone from infecting others with the Exsurgent virus, well, hard vacuum is grimly convenient.
 * In the starting adventure included in the "quick start" PDF there's a point where the PCs have to jump out an airlock, vacsuits optional. Game effect, some stress points when they download into their next morphs.

Toys

 * In Bionicle, Teridax teleports Miserix, Helryx, Hafu, Kapura, Tuyet, Artahka, Brutaka and Axonn out into space. Fortunately, Lewa managed to interfere with the process and get himself teleported too, so he could create a large air bubble so that everyone could breathe.

Video Games

 * Conker's Bad Fur Day throws an alien out an airlock, even if it is blatantly spoofing the same scene from Alien.
 * Once they get their hands on jump pad-less transporters, teleporting people into space becomes the favored punishment by rampant AIs in the Marathon series.
 * The player can toss just about anything out the airlock in the game Creatures 3, from random trash you don't want lying around to living creatures. Sometimes the latter will accidentally throw itself out the airlock by crawling inside and pressing the button, thus proving that artificial life is not the same as artificial intelligence.
 * Used to interesting effect in Metroid Prime 3: Corruption, where the chaotic first level features space pirates and federation troopers being sucked out of damaged airlocks and holes in the ship (there's a bonus for getting the blast doors down in time to save one trooper). Samus also ends up being shot out of an airlock, then manages to get back inside through another.
 * In Jedi Outcast, on the Cairn installation, the player can depressurize an entire hangar bay, sucking at least five poor bastards out with gale-force speed.
 * Later on, on the Doomgiver, there are 3 full hangers packed with pilots and stormtroopers that you can send flying into space. Of course, you can also do it to yourself - by accident.
 * In Live a Live, you can do this to yourself in Cube's chapter and get a Game Over.
 * If you manage to find the Comm Satellite secret level of Quake II, you'll notice a threshold with danger markings at the beginning of the level. Beyond the threshold is a stash of goodies placed conveniently near an opened airlock. Do the math.
 * In Lemmings 2: The Tribes, automatic airlock doors are a deathtrap that the Space Tribe must avoid.
 * In the 1990s Alien vs. Predator PC game, Marine players had to beat the Queen by airlocking her.
 * In Mass Effect 2, while in the strip club Afterlife on Omega, Aria's batarian bodyguard threatens to "toss your sorry ass out the nearest airlock" if you forget who's really in charge (hint: ).
 * During Jacob's romance, he points out that "one-nighting the Commander is a good way to get airlocked".
 * Happens to  at the start of Mass Effect 2 when
 * This is how, and it is brought up as an option if something goes wrong while opening Grunt's pod.
 * Non-living being example, Shepherd can jettison a compacted garbage cube in Zaeed's quarters.
 * In Mass Effect 3, when Javik learns of Legion, he settles for nothing less than having it spaced.
 * He also threatens Joker with this when the latter insists the former call himself "Prothy the Prothean."
 * In Little Big Adventure 2, on the Emerald Moon, you can trick one of the Franco guards inside the base into following you into the airlock, then put on your space suit, which automatically opens the outer door. Bye-bye, Franco guard.
 * In the in-game tutorial for Star Trek Online, you are required to space a number of Borg drones by teleporting them into a corridor that is open to space, though safely on the other side of an atmospheric Force Field from where you are standing.
 * The first level of the Episode IV room of Lego Star Wars gives players the opportunity to space as many Imperials as you have time for during a level replay.
 * Mentioned in Space Quest 5. When Roger asks why the Eureka's captaincy is vacant, Droole mentions that the last captain had an "unfortunate accident" in the airlock. The nonchalant way it's written and the snarky attitude of the crew more than imply that Droole, Flo, and Cliffy arranged the "accident."
 * In episode 4 of Strong Bads Cool Game for Attractive People, "Dangeresque 3: The Criminal Projective", (played by ) is disposed of in this way. Due to the cheap production of the film and the fact that this scene is shot in Strong Bad's basement,  is simply kicked into a dryer which is covered in aluminum foil to look like an airlock.
 * In the Star Wars: The Force Unleashed games, in levels set in a space environment (such as on a spacecraft), throwing someone out a window will break the window, space them, cause the ever-so-popular "gale-force winds" that will suck out anybody too close (except yourself), and then a safety door will slam down and cut off the wind.
 * Played with in Xenosaga at the beginning. You have no way of dealing damage to the gnosis, and the only way to get through a particular room, is to get up on a safe ledge, and open the airlock, but only enough to suck air out. This sucks a bunch of explosive crates towards it, as well as the gnosis. The crates explode, destroying the gnosis, and then you hit the button again to shut the airlock doors so you can continue on.
 * A variation occurs in Sonic Adventure 2, where Sonic is trapped in a pod and ejected from the Arc. We see him plummet towards Earth before exploding.
 * This is the whole point of the Flash game Evacuation. The airlocks are color-coded so you have to devise a plan that will vent the aliens without losing too many crew (either to space or the hungry aliens).
 * In Bulletstorm, Gray does this to a captured bounty hunter in the very first scene of the game.
 * Master Chief rides the bomb out of an airlock in Halo 2. In Halo: Reach, Jorge throws Noble Six out an airlock of the Covenant supercarrier just before the slipspace portal bomb goes off, sending Jorge and most of the ship to oblivion.
 * Portal2:  Interestingly, it also completely justifies the "long wind" issue, as it was not only all air in the chamber, but in the entire enormous facility (and, potentially, in the entire Earth atmosphere) that was leaking out.

Web Comics

 * Narbonic parodies "The Cold Equations" (mentioned above) in this week of strips.
 * In Schlock Mercenary, Petey dumps a bunch of Space Marines out of an airlock that wasn't there until he boarded the ship. (He didn't just cut a hole; he "installed" a complete airlock.) But the marines are all wearing Powered Armor, so they should be able to reach one of the other ships nearby.
 * In one of the fillers for SSDD the misconceptions about throwing people out the airlock were addressed, apparently spacing is a slow and painful way to die and they just stay in the airlock until poked with a stick though if you have a window in the airlock you can watch them WRIGGLE!!
 * In 8-Bit Theater an old man is shoved out of an airlock, of an airship, by the heroes, for being annoying.
 * Cap'n Crosby from Far Out There is known to threaten people with this. And he'll do it, too.
 * In Vexxarr it's pretty much a Running Gag from early on, especially given that all AI are more or less malicious and the Bleen can survive in vacuum for a while. Once scavenger robots mistook Minionbot for a deposed ship captain because they thought a crewmember would be incarcerated or shot, and equipment would be shut down... and it's pretty much a tradition for themselves. "From the friendly automata"!

Web Original

 * Occasionally happens to characters in Chakona Space. Though in at least one story, the appropriately named Briar Patch, the "victims" were genetically engineered to survive in vacuum.
 * Cortana in Arby 'n' the Chief was
 * In episode 1 of season 13 of Red vs. Blue, Felix says he'd let the prisoners that don't take him up on his offer off the ship he captured.

Western Animation
"Luthor: Goodbye, Grodd. It could have gone the other way. Grodd: It really could have, couldn't it? Luthor: No; but why speak ill of the dead? (opens airlock)"
 * Used in a Star Wars parody on Robot Chicken, when Vader gets rid of Jar Jar this way: "If this is the escape, then where the pod?"
 * Used in Transformers: The Movie, where the heavily damaged Decepticons were thrown out into space so that Astrotrain could...well, it was bad physics, but they needed to lose weight or something bad would happen. Naturally, being machines, this didn't immediately kill them, but it was implied that eventually their batteries would run dry or they'd drift into a sun.
 * It's actually not bad physics. Note that they were left behind - meaning Astrotrain was still accelerating. And accelerating a higher mass payload would take more fuel. He technically should have said "jettison some mass", but turning into a spaceship doesn't make him a rocket scientist.
 * A variant is used by Optimus Prime in the pilot episode of Transformers Animated in order to defeat Megatron: He opens up the docking tunnel while the ship is entering Earth's atmosphere and kicks Megatron out.
 * Both cases beg the question of why did they keep air inside a ship run by robots in the first place.
 * So they can speak to each other.
 * Or use tools that require flame and whatnot. Also, they may have had to do work on planets with atmospheres that adversely affect robots, so an airlock would work for keeping that out of the main hold. It would also be needed for underwater work.
 * There is also the problem of chemical components. Most specifically oils and liquid fuels they might be keeping around - not to mention using to lubricate themselves. No atmosphere means perfect vacuum means no pressure, and a lack of pressure can cause things to evaporate when they don't want them to, and generally cause havoc with anything that changes state too easily.
 * My guess is that if there wasn't an airlock, then it would have the same reaction as an airplane. So, with the change in pressure, it would send everything not bolted down into the empty, vacuum of space. While it wouldn't kill them, it would be annoying at least and catastrophic at most; as a transformer could get lost forever in space. Or I could just not know how spaceships work.
 * Done on The Simpsons in which Homer accidentally jettisons the two presidential candidates out of Kang and Kodos' ship.
 * And deliberately when Bart and Homer's rocket (full of Earth's most irritating people) wasn't flying into the sun fast enough.
 * Happens rather accidentally to either Jeebs or his brother (Or both?) in an episode of Men in Black.
 * It also half-happened on Codename: Kids Next Door, where Cree is tricked into going into a trash-disposal pod before getting locked in and shot out.
 * Lex Luthor does this to Grodd in the next-to-last episode of Justice League Unlimited. As far as last words go, "You twisted pink rabble of a hominid, I'm not done with you! I'll get out of this and when I do...!" are some of the better ones.

"Almighty Tallest Purple: And we all remember how [Zim] messed up Operation: Impending Doom I, am I right? Irken among the public: I don't. Almighty Tallest Purple: SEIZE THAT GUY, AND um... throw him out the airlock! (Two Irken guards in jetpacks jump out and then a shriek of pain is heard together with the sounds of a hatch opening and wind being violently sucked) Almighty Tallest Purple: That was the wrong guy but... that's okay! I think everyone gets the point!"
 * A mook did the same thing to The Flash in a much earlier episode, luckily Green Lantern managed to rescue him in time.
 * Almost done to Eve and Wall-E from WALL-E, though they manage to stay in the ship. Of course given that they already were in space five minutes or so before, this would not have been lethal.
 * Well yeah, he's a robot, what do you expect?
 * Except it COULD have been lethal for Wall-E, who had been severly damaged by the Big Bad but was otherwise Not Quite Dead. If he'd been released into space, the lack of oxygen wouldn't have killed him (obviously); but it certainly could've made it riskier when you consider he was in need or urgent repair. It's probably a similar deal to the Decepticon example from Transformers above.
 * Indeed, if WALL-E was made to work on Earth, it would be reasonable to assume his lubricants would evaporate rather fast.
 * The fate of The Mole in the Wing Commander Academy episode "Red and Blue", Rewarded as a Traitor Deserves.
 * Used in Star Wars: The Clone Wars with the typical gale-force winds. Ahsoka is almost sucked out the airlock.
 * Used in Invader Zim:


 * Used at the end of a segment in Heavy Metal, when Captain Sternn pulls a lever and sends Hanover Fiste out of a space station airlock. Fiste subsequently catches fire in the vacuum of space. Or he might have burned up on reentry., if you're feeling charitable.
 * Venture Brothers - Brock is nearly sucked into space without a space suit when a space station hatch opens - being Brock he survives, but coughs up something big.