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->'''Raphael''': [stabs Foot Soldier] "Clang?" Did you say "Clang?"\\
'''Michaelangelo''': Check those dudes out! [cue sparking]\\
'''Donatello''': "Dudes" nuts, they're robots!\\
'''Michaelangelo''': Robots? [[NotEvenHuman LET'S ROCK!]]
-->-- ''WesternAnimation/TeenageMutantNinjaTurtles1987''

So there's this person you've met. They look like a human, they act like a human, they talk like a human, and in your mind, they're very much a human.

Then they get wounded, and instead of bleeding, they're releasing sparks. Or maybe you catch them doing something no human should, like [[UnusualUserInterface changing stations by blinking]], or [[SuperStrength lifting a car]].

Apparently, the human you've been with [[TheyLookLikeUsNow was one of them]] {{cyborg}}s, RidiculouslyHumanRobots, or MechanicalLifeforms.

At this point, one of two things may happen.

If the character is an enemy, [[NotEvenHuman this is the signal]] for TheHero to go all out in battle. After all, it's JustAMachine, who cares if it gets killed?

However, if the character is a friend, this will lead to much shock and/or angst for everyone as they ask themselves WhatMeasureIsANonHuman This may include a HeroicBSOD if [[RobotMe even the robot]] [[TomatoInTheMirror doesn't know]]. But what about the real, human, friend? There are two options. One, that it never existed, and ThisWasHisTrueForm all along (or that he was replaced a long time ago, way before the story began, and none of the heroes had actually meet the real guy). Or two, that he he was kidnapped and replaced as part of an AssimilationPlot or by a spy shapeshifter, and now the heroes must search and rescue their friend, if he was not killed.

A specific kind of GlamourFailure. For the alien and other organic creature version of this trope, see AlienBlood and BizarreAlienBiology. Occasionally appears as a {{subver|tedTrope}}sion of MortalWoundReveal - the robot ''should'' have died, but because of its non-biological nature, it won't die, causing much in the way of OhCrap moments. If the robotic reveal is used as a cheap getaway resource, then it was probably ActuallyADoombot.

Compare UnroboticReveal and AnimatedArmor. When only a limb or two are robotic/artificial, then it's ProstheticLimbReveal instead.

'''Spoilers ahoy, so be wary.'''



[[folder:Anime and Manga]]
* In ''Anime/MagicalGirlLyricalNanohaStrikers'', one of the characters, [[spoiler:Subaru Nakajima]], walks out of an explosion, covered in blood and one arm missing a large chunk of flesh, revealing the cybernetics underneath, during her scene of UnstoppableRage. Interestingly, there's no ArtificialHuman-related angsting here, partly because most of the ''Nanoha'' cast aren't human, and have no problems at all accepting it.
** And unlike [[spoiler: Fate and Erio]], [[spoiler:Subaru and Ginga]] had a loving family, and complete knowledge of their origins long before the series even began.
** Hell, by this point in the series, the Bureau probably has "So you're not exactly what's traditionally considered human, that's okay because you're a person too and we support you" pamphlets. (Probably written by Fate and Nanoha.)
*** Happens again in the PSP games; [[spoiler: The Florian Sisters are full androids]].
* Happens in ''Anime/ArmitageIII Dual Matrix'' with the titular character, made worse by the fact that it's her kid that sees it and becomes immediately afraid afterwards. Happens to Armitage and [[LaughingMad D'Anclaude]], among others, in the original series; Ross Sylibus' ArtificialLimbs are revealed this way, as well.
* [[spoiler:Bartholemew Kuma]] of ''Manga/OnePiece'' was revealed as a cyborg this way.
* The MIB chasing after the Crescendolls in ''Anime/{{Interstella 5555}}'' are revealed to be robots when, after an explosion, parts of their skin burn off and reveal metal.
* In ''Anime/BubblegumCrisis 2033'', Largo's boomer status - which had been implied before - is confirmed when Leon shoots him in the hand, leaving a small hole with sparking metal visible inside. The first episode has this happen to the kidnapped little girl, who is as surprised as anyone else that she's a Boomer with the Phlebotinum to control the military's {{Kill Sat}}s.
* In ''Anime/DominionTankPolice'', Annapuma loses her arm in an explosion, revealing her metallic skeleton. This causes Leona to exclaim, [[RantInducingSlight "Mechanical love dolls?!"]]
* A variation occurs in ''LightNovel/KaraNoKyoukai'' when [[spoiler:Shiki]]'s arm gets possessed, and we see the skin covering melt off to reveal that it's really a puppet arm. The rest of [[spoiler:Shiki]] is human, but the arm is artificial.
* [[spoiler: The Major]] in ''Manga/{{Hellsing}}'' after being shot by Seras. However, he claims this still makes him more human than a vampire.
* After being on the receiving end of a reflected fire spell, Mubyou in ''LightNovel/WagayaNoOinariSama'' is revealed to be a robotic duplicate of the ''real'' Mubyou. Since the real Mubyou is always WalkingTheEarth, she created a few puppet copies of herself to work in the lands she's not currently in. Seems the duplicate Mubyou just wanted to be acknowledged for her work.
* In the finale of ''Anime/CoyoteRagtimeShow'', Madame Marciano is injured and revealed to be a cyborg. Then again, being the TrulySingleParent of twelve {{Robot Girl}}s, is it really that surprising?
* At the end of one episode of ''Anime/YuGiOh5Ds'', a flying spinning spike of doom flies towards [[ManipulativeBastard Rex Godwin]]. He catches it with his hand seeming to suffer no ill effects to the total shock of everyone watching... turns out his arm is robot. [[spoiler: Coupled with the fact he possessed a severed arm in a test tube with a Dragon's Birthmark on it, this led some people to suspect that he may have been the 5th Signer. However, it turned out he wasn't the only one missing an arm...]]
** [[spoiler: Ghost]] is revealed to be a robot after it loses to Yusei and crashes. When the lads go to help it, Crow touches its shoulder, and its arm falls off.
** The Fake Jack Atlas is revealed to be a robot when he is defeated.
** [[spoiler: Placido]], both when he combines with his D-Wheel, and later when he is blown apart at the waist.
** Inverted in the Third season of the original ''Anime/YuGiOh''. The gang meets up with a robot monkey, but don't realize that it's [[spoiler: Honda]] until later.
* Zeo in ''Anime/BeyBlade''.
* This occurred in ''[[Anime/{{Negima}} Negima Neo?!]]'' during the re-telling of the battle between [[TheHero Negi]] and [[OlderSideKick Asuna]] against [[VainSorceress Evangeline]] and [[RobotGirl Chachamaru]]. Chachamaru uses herself as a [[TakingTheBullet shield]] to [[DivingSave save]] a [[KindHeartedCatLover group of cats]] which had gotten caught in the fray, causing her shoulder and upper thigh to spark and a metallic skeleton to show beneath her skin. In the regular manga, she never makes any indication that she's attempting to hide her robotic nature; she even has incredibly obvious antenna ears and pulls out the jetpack in a public place to get a kid's balloon out of a tree. Everyone else (except [[MetaGuy Chisame]]) is just [[WeirdnessCensor oblivious]].
* Parodied, like everything else, in ''Anime/ExcelSaga''. Ropponmatsu II gets shot in the head, and the circuitry underneath reveals she's a robot. Excel is honestly surprised by this, despite obvious signs of it earlier in the episode. Ropponmatsu herself considers it obvious, and asks how many people shoot missiles from their knees. Well, considering [[TheDitz how stupid]] Excel is, it's no surprise she hasn't caught on.
* In ''Manga/FullmetalAlchemist'', Ed has an [[RoboticReveal automail reveal]] when his right arm gets attacked by Cornello's pet chimera. In ''Brotherhood'', the reveal is done by a rogue alchemist trying to freeze his blood in that arm.
** Izumi also finds out that Al is [[AnimatedArmor just an empty suit of armor]] by ''throwing'' him, and concludes that Ed has an automail leg by the fact that ''his steps sounded different'' when they were sparring. She's just that good.
* The ''LightNovel/TrinityBlood'' novels drop several hints about Father Tres Iqus not being human, however it is only officially revealed when he is shot through the arm and his circuits are revealed.
* In the final episode of ''Anime/TheBigO'' it turns out that Big Ear, the mysterious informant who's always reading a newspaper when he's spoken to, is an android.
* Used to chilling effect at the end of a scene in ''Anime/GhostInTheShell 2: Innocence''; after Batou and Togusa finish a conversation with [[spoiler: a forensics scientist]] about the nature of the UncannyValley, her face flips open to reveal mechanical insides. If you look carefully, you can deduce her cyborg status by noting that she wears short sleeves in extreme cold, and her breath isn't visible even though Togusa's is.
* In ''Anime/GallForce'', the crew find out about an advanced android when Pony forces the information out of the OX-11, to be confirmed moments later, when [[spoiler: Catty makes a HeroicSacrifice, and her clothes are burned away to reveal the android beneath]].
* In Creator/OsamuTezuka's ''Anime/{{Metropolis}}'', Ken'ichi is the very last person to find out or even consider that Tima was a robot. She was introduced as this at the beginning of the film.
* In ''Anime/MobileSuitGundam00'' [[spoiler:half of Lichty's body is revealed to be cybernetic when he saves Christina's life at the cost of his own]]. Since it adds very little to his character, this was most likely due to the fact that it would have looked really gruesome if a normal human body had been exposed to GN particle beam like that, and wouldn't have passed the censors.
* ''Anime/AKB0048'''s Mayu Watanabe looks like just another member of the pop idol group...until she raises her arm and a missile launcher complete with aiming visor swings up out of it. This is not really focused on in the show, though.
* In the Votoms OVA The Last Red Shoulder, one of Chirico's old friend, Byman was seemingly untouched by their former treacherous commander Pailsen (Their leader Gregor was wounded and scarred during a failed hit attempt, while other member Muza had his entire family slaughtered while he wasn't home, and Chirico himself was set up to be marked a traitor), until Chirico (who noticed Byman refused to punch Muza with his right hand when a fight broke out) tossed a lit piece of firewood at him, burning off his sleeve and revealing a robotic arm, as Pailsen had tortured and cut off his entire right arm. They promptly stop mistrusting him after that (Muza believed he had no business being with their group when his life was seemingly fine).
* ''Anime/DragonBall'' has Major Metallitron, a homage to/parody of Film/TheTerminator. Goku hits him with the Kamehameha, blowing up his head and showing the metal plates in his chest. Despite this and the loss of other parts he is only stopped when [[CutTheJuice his batteries go out]]. The movie for the 10th anniversary of the franchise does away with the Schwarzenegger resemblance and turns him into a ScaryBlackMan instead.
* Happens in the third story arc of the manga of ''Manga/SailorMoon''. Chibiusa goes to her friend Hotaru's house and discovers that she is actually a cyborg when she sees her without her trademark all black outfit made of a turtle neck, long sleeves and tights. Hotaru's body was made of a black bio-mechanical composition that covered all of her body but her face and hands.
* At the end of the fourth episode of ''Anime/DanganRonpa3 Side:Future'', the camera focuses on one of [[spoiler: Miaya Gekkougahara's]] eyes after she is seemingly knocked out, [[WhamShot revealing her eye is actually a camera.]] We then see that she is being remotely controlled by [[spoiler: [[VideoGame/AbsoluteDespairGirls Monaca Towa]].]]
* In one episode of ''Anime/{{Medabots}}'', Rokusho reunites with his parrot friend, Anton. A few moments into their reunion, Anton seemingly passes away, leaving everybody heartbroken, [[DesecratingTheDead then offended when Ikki's mother begins to mess with Anton's body]], until she reveals that [[NotQuiteDead Anton just needs new batteries]], leaving everybody annoyed that [[NowYouTellMe Rokusho forgot to mention Anton was a robot]].

[[folder: Comic Books]]
* ''Comicbook/XMen''
** One cover showed the new ''X-Men'' (ComicBook/{{Storm}}, ComicBook/{{Wolverine}}, Comicbook/{{Nightcrawler}}, Colossus, and Banshee) fighting the original team (ComicBook/JeanGrey, ComicBook/{{Cyclops}}, Angel, Beast, and Iceman). The fight actually happened in the issue, with the new X-Men unwilling to fight all-out against their friends. But Wolverine realized that the original X-Men were robots because they didn't smell right. The robots were reduced to scrap metal pretty quickly after that.
** Arcade makes robots convincing enough that his appearances in comics usually end up being robots. He was so good at this that when he made a double of Nightcrawler, Mystique mistook it for her son and couldn't bring herself to kill it. (Had no problem vaporizing her daughter Rogue though.)
* Anna, from the ''ComicBook/{{Gen 13}}'' series. She's a demure maid who cooks and cleans for the group, looking very much annoyed when her carefully cooked breakfast goes ignored in favor of various snacks, junk food and cold pizza. Then she turned out to be an assassin droid with concealable blades and weapons of destruction.
* Adam Aaronson, ''ComicBook/MachineTeen'', initially believes himself to be an OrdinaryHighSchoolStudent. His robotic nature is revealed when he gets damaged playing football, but he himself is programmed to think of it as a normal injury.
* Laurel Kent was a character from the 30th century in ''ComicBook/{{Legion of Super-Heroes}}''. She was the descendant of Clark Kent a.k.a Superman. Then, Post-Crisis, she was revealed to be a Manhunter, a robot created by Green Lantern's Guardians of the Universe. Though she was retconned back into continuity post-Infinite Crisis.
* In ''Comicbook/TopTen: The 49ers'' the ComicBook/IronMan CaptainErsatz is revealed, when his armour is damaged, to be a [[DoesThisRemindYouOfAnything robot passing as a human]] to escape [[FantasticRacism anti-AI prejudice]]. The illusion is helped by the fact that he's the first known robot to have full sentience, so no one is willing to believe that he ''isn't'' a human dependent on a ClingyCostume to stay alive.
* Doctor Doom has [[ActuallyADoombot a battalion of robot duplicates]], all programmed to act as if they were him, unless a) there's more than one of them in the room, or b) the real Doom is present.
* James-Michael's [[spoiler: parents]] in ''ComicBook/OmegaTheUnknown''.
* This was a WhatCouldHaveBeen in ''ComicBook/SonicTheHedgehog''. Sometime after the Endgame arc, the original plan was that Sally had been DeadAllAlong since that arc, and the Sally that's been in the comic since then was in fact a robotic clone who became self aware and ultimately rebelled against Eggman. However, this was given ExecutiveVeto, so Sally ultimately survived Endgame and the clone never appears.
* ''BorisTheBear'', revealing to Boris (and us) that he's a robot.
* Happened a lot in UsefulNotes/{{the Silver Age|OfComicBooks}} with Franchise/{{Superman}} who had robotic duplicates that could impersonate him as Clark or Superman. But in an early Comicbook/PostCrisis story, the first Franchise/{{Superman}} is so perfectly programmed with Superman's personality that he believes he's Superman even after his robot parts become exposed. He genuinely believed he was somehow the real Superman turned into a robot.
* In the final panel of the Creator/ECComics story "Strictly Business," the husband shows how easily he could enter into a deliberately SexlessMarriage and tolerate it for three years by opening up his chest...
* In ''ComicBook/SpiderVerse'', Karn goes after a version of Spider-Man and impales him with his staff. Spidey responds by playing dead, then blasting him with a sonic cannon, his cybernetic parts flipping open.
* The premises holding Jason in ''Comicbook/JasonXSpecial'' is eventually revealed to be almost entirely staffed by androids, much to dismay of his mother's spirit, who wants proper revenge for her son.
-->'''Pamela Voorhees:''' They're not real. Is ''anyone'' here real?
* In ''[[ComicBook/TheMultiversity The Multiversity Guidebook #1]]'', the heroes of Earth-42 are revealed to be androids, explaining how they are incapable of being killed.
* ''ComicBook/JudgeDredd'': After saving the city in Necropolis, Judge Dredd investigates a theater after reports of multiple Judge Death sightings. It turns out they were all just robot duplicates of the real article.

[[folder:Fan Works]]
* In ''Fanfic/{{Marionettes}}'', during a TraintopBattle with [[spoiler:what seems to be Lightning Dust]], she ends up slamming head first into a tunnel, damaging her head and revealing she's a robot. [[spoiler:The same TraintopBattle ultimately reveals that [[TomatoInTheMirror Trixie herself is one as well due to a wound she got on her hip]] but was unaware of this. Its later revealed that Diamond Tiara is one as well, which Spoiled Rich is aware of but Filthy and Diamond herself don't appear to be. During the ClimaxBoss fight with Gear Shift and Cover Story, Cover Story is revealed to be one as well, something him and his partner were completely unaware of.]]
* In ''[[Fanfic/YugiohEQG Yugioh EQG: Shadow Gates]]'', [[spoiler:during the finals of the Celestic Cup between Flash Sentry and Shadow, it is revealed that Shadow is actually a robot, or more specifically a duel-bot. He was created years ago to duel and adapt like a human, but gained sentience and kept it secret from everyone but his creator, Sombra, who he saw as his father. Sombra promised him if he helped him achieve his goal then he would grant Shadow’s wish of [[BecomeARealBoy becoming human]].]]
* In ''Fanfic/IfIOnlyHadAHeart'', Izuku tries to make his junior high school debut as normal as possible by hiding his handmade prosthetic arm and eye so that he wouldn't be judged for his disabilities. [[spoiler:He drops the act when stepping in to defend another Quirkless boy from a bully, easily overpowering said bully with said arm while intimidating him with [[RedEyesTakeWarning his glowing red cybernetic eye.]]]]

[[folder:Film -- Animated]]
* In ''WesternAnimation/StarchaserTheLegendOfOrin'', the villainous Zygon turns out to be a robot when Orin cuts his cheek. Although [[TheUntwist that really shouldn't have been a surprise to him]], since the dude was running a [[EvilEmpire robot empire]] and was strong enough to [[NeckLift pick him up and choke him with one hand]].

[[folder:Film -- Live-Action]]
* Inverted in ''Film/TheBlackHole'' when the Cygnus' compliment of robotic crew members [[spoiler:are actually revealed to be the lobotomised remains of the human crew. With Maximilian's help Dr. Reinhardt converted them into subservient cyborgs after they tried to mutiny]].
* The ''Franchise/{{Terminator}}'' franchise:
** ''Film/Terminator2JudgmentDay'':
*** The T-800 cuts the skin off his arm deliberately to prove to the Dysons that he isn't human.
*** At first, the T-1000 seems like it's the soldier the resistance sent back to protect John, until the Terminator shot him multiple times and he reformed afterwards.
** ''Film/TerminatorSalvation'' pretty much does this ''in the trailer.'' While we do not see the entire scene, the gist of the scene explains everything: Medic, trying to patch up a wounded soldier, is horrified when she sees Terminator circuitry, calls over [[TheHero John Connor]], who ties him up and interrogates him, before untying him when he sincerely doesn't understand why the hell he's tied up, just so he can see it for himself. Cue the horror.
* Beta in ''Film/TheLastStarfighter'', when he was wounded in front of Alex Rogan's girlfriend. Moments before, Beta had been trying to convince her that he was a robot. She didn't believe him. He gets shot, shows her his circuits, and says, "See?" before chasing after the attacker.
* In the 2004 version of ''Film/TheStepfordWives'' [[spoiler:it's revealed when the main character knocks his head off that Mike Wellington is actually a robot, while it's his ''wife'' that's the programmer, an inversion from the original movie]].
** Both film versions have the scene where Joanna confronts the mysteriously changed Bobbie and goes so far as to stab her in the stomach. The Stepfordized Bobbie doesn't bleed, instead she initially looks unfazed, but then starts repeating herself like a broken record.
*** Which makes the 2004 version even more stupid when you find out [[spoiler: all the Stepford Wives are human women with ''microchips''. Because microchips make a gut wound ''all'' better]].
** The 1975 version features a chilling climax when Joanna meets her robot double.
* ''Film/{{Toys}}'': [[spoiler:Alsatia]], revealed by [[spoiler: her [[LosingYourHead accidental decapitation]]]] in the climactic battle.
* The [[Film/GodzillaVsMechagodzilla 1974 version]] of Mechagodzilla gets a reveal like this, while impersonating the real Franchise/{{Godzilla}}.
* Used a number of times in the ''Franchise/{{Alien}}'' series.
** ''Film/{{Alien}}'': Ash, the ship's medical officer. By ''bashing his head off''.
** ''Film/{{Aliens}}'': Bishop, thanks to the infamous knife-trick.
** ''Film/{{Alien 3}}'': Inverted when someone suspected of being an android is violently attacked, only to start bleeding very human red.
** ''Film/AlienResurrection'': Annalee Call. During their escape in the elevator shaft, Wren has trouble opening the shaft door. He asks for Call's gun which she readily provides, not realizing her mistake until Wren shoots her in the chest, knocking her off the ladder and into the water with a very determined xeno on the group's tail. After they take out the xeno, they are surprised when Call opens the shaft door from the other side, soaked with water. Though she doesn't want to talk about what happened, [[NoOneCouldSurviveThat Ripley saw her being hit and her light clothing betray the fact that she doesn't have body armor]]. She opens her jacket and reveals circuits and synthetic liquid instead of bone fragments and blood. Androids built by Androids are illegal so Call hid her own identity to stay alive. Needless to say, the rest of the team (except Ripley) didn't like this one bit until she proved her worth by crashing the Auriga.
* The film version of ''Film/IRobot'' has Spooner getting his arm damaged, revealing a {{cyb|org}}ernetic limb inside. Bonus points, because the robot attacking him is ''actually surprised'' by this. More bonus points [[YouAreWhatYouHate because Spooner absolutely hates robots]].
* In ''Film/BillAndTedsBogusJourney'', done [[RuleOfThree three times]] by the "evil" Bill and Ted robot usses. The reveals lean toward terrifying, but the second time, when human Bill punches his twin, is probably the funniest. "Oww! You're metal, dude!"
* The German silent film ''Film/{{Metropolis}}'' had one of the first robotic reveals. A MadScientist creates a female robot that is identical to Maria, a woman who preaches about peace to the enslaved workers in the city who want to revolt. The real Maria is kept away as the robot inspires lust among men and violence among the workers. When the city falls to pieces, and the people decide that Maria is to blame, they tie her up to a stake and attempt to burn her to death. She laughs as her 'exterior' melts away, revealing that she is a robot.
* In the 2004 Creator/DisneyChannel MadeForTVMovie ''Film/PixelPerfect'', a hologram named Loretta is created by a teenager to help his best friend's band. Loretta is thought to be human until the band's second performance, when she starts fading in and out. But, in a slight subversion, everyone loves the holographic lead singer.
* ''Film/PoliceAcademy'' played with it in [[http://www.youtube.com/watch?v=_rftQ0asyMU this scene]].
* [[spoiler:Alice]] in ''Film/TransformersRevengeOfTheFallen''. Initially appearing to be [[spoiler: just a very strange college girl, she]] is revealed to in fact be a Decepticon Pretender when [[spoiler: she]] tries to kill Sam with a distinctly metal and sharp looking [[BewareMyStingerTail tail]].
* In ''Film/{{Surrogates}}'', [[spoiler:The Prophet]] is revealed to be a Surrogate controlled by [[spoiler:the Surrogates' inventor]].
* ''Film/ThePresidentsAnalyst'' - near movie's end, the good guys have stormed the headquarters of The Phone Company. Finding themselves facing the company's blandly cheerful president, they're surprised to find he's an animatronic figure.
-->'''Masters:''' He's a ''recording!''\\
'''Kropotkin:''' It's like a visit with Abe Lincoln at Disneyland!
* In the 1982 film ''Film/{{Android}}'', [[spoiler:the MadScientist who built the androids Max and Cassandra]] is graphically revealed to be an android too after his head is ripped off in a struggle and [[CranialProcessingUnit it keeps speaking until it is thrown down a trash chute.]] He keeps repeating "I'm not an android" the entire time.
* ''Film/{{Screamers}}'': The humanoid Screamers successfully infiltrate human camps before they're revealed. There are so many new generations that the protagonist eventually has trouble believing that [[ExaggeratedTrope anyone besides him is even human]]. In fact, he visits the enemy camp (dwindled down to three remaining soldiers) and [[spoiler:the soldier who is killed under suspicion of being a Screamer turns out to be the only one of the three who ''wasn't'' a robot.]]
* In ''Film/ExMachina'', Kyoko reveals to Caleb that she is also an A.I., albeit less advanced than Ava. Caleb is so disturbed by this, he cuts open his arm with a razor to see if he too is an android.
* ''Film/TheSignal2014:'' All of the staff in the isolation hospital wear hazmat suits, with only their faces visible. At the end of the film, the boss takes his helmet off, revealing that there is only circuitry behind his face. The others are probably the same.

* In Creator/ETAHoffmann's 1816 short story, "Literature/TheSandman", the main character falls in love with a woman named Olimpia, who is eventually revealed to be a robot.
* Creator/IsaacAsimov:
** In ''Literature/TheCavesOfSteel'', Elijah Baley is told from the start that R. Daneel Olivaw is a robot. He refuses to believe it, however, as robots that advanced don't exist on Earth in his time -- and he has a brilliant theory about the murder of the human in whose image Daneel was built. When Daneel peels the synthetic flesh off his arm to prove himself, Baley faints ([[GeorgeJetsonJobSecurity for several reasons]]).
** And then Elijah pulls off his trick in the sequel.
** Though [[Literature/{{Foundation}} Hari Seldon]] doesn't find out that [[spoiler:Dors Venabili]] is a robot until long after they met.
* ''Literature/{{Animorphs}}'' did this a little differently. They morph dogs, and just-so-happen to run into an old acquaintance of Marco's as he's passing out fliers for the [[AlienInvasion Yeerks' front organization]], and they freak out because... ''Erek has no scent.'' Because this might be a new weapon of the Yeerks, they stalk him until he just-so-happens to get hit by a truck and his hologram shorts out for a split-second. It's not until they morph spiders (which see a different wavelength of light) that they can confirm that he's an android[[note]]Or maybe more of a cynoid in disguise?[[/note]], however. Erek turns into a fairly important minor character, as the Animorphs' spy inside the Yeerk organization and using his and his friends' holographic abilities to impersonate the Animorphs so that they can go into outer space or something without being missed.
* In "The Eleventh Voyage" of Ijon Tichy, the main character of ''Literature/TheStarDiaries'' by Creator/StanislawLem, this gets totally {{inverted|Trope}}; Tichy, sent in a robot disguise to a planet inhabited solely by machines that are hostile to all humanity, discovers in the story's finale [[spoiler: that there is no single robot around the place. All of the alleged machines are in fact secret agents like himself, who have been exposed one by one, and forced to keep up appearances. Furthermore: the computer mastermind behind this plot shows up to be merely a humble human gofer working for the agency responsible for sending all those people on a mission to that planet]]. The story is a parable of living in a country, where everybody upholds the official ideology no one actually believes in, which was the case of People's Republic of Poland at the time when Lem wrote the thing.
* In Creator/FritzLeiber's ''Silver Eggheads'', this trope is ridiculed by a robot writer Zane Gort, who writes books for robots (and is not averse to use an UnRoboticReveal himself):
--> '''Zane Gort:''' You know, it's funny how humans are forever ending stories or episodes with the discovery that the beautiful woman is a robot. Just at the point where it starts to get interesting. And ending it bang without one word of description as to the robot's shape, color, decor, pincher-style and so on, or even telling you whether it's a robot or a robix[[note]]female robot[[/note]].
* In ''Literature/{{Argo}}'' by Rick Griffin, [[spoiler: all humans were replaced by androids who thought they were human during the war]].
* ''Literature/{{Domina}}'': Inverted. While in an [[MiniMecha echo]], Jefferies ends up fighting the Erlking, a humanoid about his size covered in ramshackle armor. He assumes it's another echo of a different model. He's very surprised when he rips its mask off and it's a person instead of another machine. As a warlord, the Erlking has been [[BioAugmentation augmented]] to the point that he can shrug off bullets; fighting a small mech is nothing.


[[folder:Live-Action TV]]
* In ''Series/{{Andromeda}}'', Doyle is revealed to be an android when she cuts her hand and bleeds superconductor fluid. As a small twist, it's revealed to ''us'', but not to ''her'', since Harper programmed her with a perception filter that causes her to think it's blood.
* In the ''Series/{{Angel}}'' episode "Lineage", after Wesley kills [[spoiler: his father]], the latter is revealed as a robotic replica.
* ''Series/BattlestarGalactica2003'' finds plenty of ways to reveal that characters are not quite human:
** As artificial humans in this world are mass-produced, a favourite is simply to reveal that (an)other identical version(s) of a character exist(s). This is done with [[spoiler: Boomer, Sharon, D'Anna, Cavil and Gina (in the movie)]].
** In the first season we also get the fact that their spines glow when "getting intimate". This was dropped in later seasons (probably because it's pretty stupid and provides a simple "Cylon detector" for humanity).
** Caprica Six simply tells Baltar she's an android; as she knows the world is about to be invaded by her fellow killer robots this is not much of a gamble.
** Leoben Conoy behaves oddly, is unusually strong and proves vulnerable to exotic radiation.
** A marooned Aaron Doral is rescued by his fellow androids.
** [[spoiler: Simon]] is seen talking with another, known, android.
** [[spoiler: Anders, Tyrol, Tory and Tigh]] are drawn together and mysteriously 'activated' when the Fleet reaches [[spoiler: the Ionian Nebula]].
** [[spoiler: Ellen]] is glimpsed by another android in a vision.
** Subverted with [[spoiler: Starbuck]]. There are many hints that she might be an android but the main thing that suggests this e.g. [[spoiler: her resurrection]] is apparently ''not'' due to [[spoiler: "downloading"]].
* 1960's ''Series/{{Batman}}'' episode "The Joker's Last Laugh". Batman realizes there's something strange about a bank teller. He twists the man's nose and the top of his head blows off, revealing springs and other mechanical parts. The teller was actually one of the Joker's android robots.
* In an episode of ''Series/BionicWoman'', after Jaime rescues a girl from some would-be kidnappers, the girl discovers the exposed wiring of Jaime's arm. In [[Series/TheBionicWoman the original series]], Jaime herself is horrified when she first tangles with the Fembots; she thinks they're just crazy doppelgangers until she rips one of their faces off during the fray, revealing circuitry and freaky lidless eyeballs. (Her later, delirious warning to Rudy about robots, after they've kicked her ass, is chalked up to bionic rejection. Until Oscar's face suddenly comes off.)
* ''Series/{{Buffy|the Vampire Slayer}}''
** In the episode "Ted", Buffy accidentally 'kills' his mother's boyfriend Ted only for him to come back from the dead without fangs. So Buffy hits him again, this time with an iron skillet, and we get a FacialHorror reveal.
** We know that the Buffybot is a robot, but it's revealed to a vampire after he injures her, revealing electronic parts (and causing her to bang into walls). Likewise when Glory knocks the Buffybot's head off.
--->'''Glory:''' ''(confused)'' The Slayer's a robot? Did everybody else know the Slayer was a robot?
** Unnecessary for April in "I Was Made to Love You". Her behavior makes it perfectly clear to everyone that she's a robot. Which makes it EverybodyKnewAlready when her creator Warren tells Buffy something she "couldn't possibly know".
* ''Series/DoctorWho'':
** [[Recap/DoctorWhoS13E4TheAndroidInvasion "The Android Invasion"]]: Sarah Jane Smith's face comes off to reveal that she's been replaced by a robot.
** In [[Recap/DoctorWhoS31E3VictoryOfTheDaleks "Victory of the Daleks"]], [[spoiler:Professor Edwin Bracewell's]] hand gets shot off by a Dalek, revealing [[spoiler:him to be a robotic creation of theirs, so that in turn the Daleks would have proof that Bracewell "created" them.]] [[WhyAmITicking They also made him]] [[MadeOfExplodium a bomb]].
** In [[Recap/DoctorWhoS34E3RobotOfSherwood "Robot of Sherwood"]], Myth/RobinHood cuts off the arm of one of the Sheriff's knights during the fight at the archery contest. Inside are gears.
** In the first scene of [[Recap/DoctorWhoS36E1ThePilot "The Pilot"]], the Doctor's assistant Nardole walks on-screen sounding ''very'' creaky, and has a bolt fall out of his sleeve when he extends his hand to Bill, which he quickly tries to cover up -- revealing just exactly how the Doctor put him back together after he was reduced to just a head in his [[Recap/DoctorWho2015CSTheHusbandsOfRiverSong first appearance]].
* In ''Series/{{Farscape}}'' [[spoiler: Aeryn]] is kidnapped and replaced with a bioloid copy -- which is unveiled when Crichton gets wise and shoots her in the head, revealing pulsating organic machinery beneath the ruined face.
** [[spoiler:Sikozu]] reveals herself to be a bioloid as well by rotating her left eye 120 degrees as a signal to another bioloid.
* ''Series/GetSmart'' - Hymie the robot was created by a KAOS scientist, and impersonated a CONTROL agent at a function. Max had no idea Hymie was a robot, even when he opened his shirt to show his mechanical works - Max just thought it was a clever ruse.
* ''Series/TheOuterLimits1995'': Several of the robot-centric episodes:
** In "Valerie 23", the invalid Hank is confused as to why none of his colleagues tried hitting on the rather attractive girl he was just introduced to. He quickly finds out why when they take him to a side room where a group of scientists are working on the wiring inside the gynoid's exposed skull.
** In "Resurrection", two scientists are breeding a grown man in what appears to be an embryonal sac in their basement. One of the scientists accidentally gets some fluid on his face, and goes upstairs to clean up. His colleague then removes his face plate to reveal that they're both androids. This is followed by an InternalReveal for the new human in a later scene.
** In "Mary 25", it turns out that [[spoiler:"Teryl"]] is in fact a robot replacement who has convinced the protagonist to kill [[spoiler:her unfaithful husband, who was cheating on her with another robot]].
* ''Franchise/PowerRangers''
** ''Series/PowerRangersTurbo'' had an episode where the [[CousinOliver Blue Ranger Justin]] suspects that the other four Rangers have been replaced by robots. As it turns out, he's right. [[spoiler:The real sting? [[TomatoInTheMirror Justin HIMSELF is revealed to be a robot like them]], when the real Justin shows up to deactivate him.]]
** In ''Series/PowerRangersSPD'', new cadet Sophie is discovered to be a robot when the Rangers walk in on her repairing the circuitry in her arm.
** ''Series/PowerRangersOperationOverdrive'': [[spoiler:Red Ranger Mack is revealed to be a robot built by his "father" after a computer virus that infects the Rangers' base afflicts him as well, and he's forced to be taken off-line and disassembled to get at the problem]]. Needless to say, he wasn't very happy about it.
** ''Series/PowerRangersRPM'' [[spoiler:inverts this. Tenaya 7 is convinced she is a machine, until a cut in a fight reveals she bleeds. The camera angles play with this trope, mimicking its straight use and treating the blood as if it was the tell-tale sparking wires. In fact, the straight usage had happened earlier in the same episode to a part of her body that ''was'' mechanical, though it was likely to emphasize that she did have robot parts]]. There's also the finale, where it's revealed that [[spoiler:around half of the citizens in Corinth are sleeper agent cyborgs, and Venjix is just about to activate them]].
* ''Series/RedDwarf''. in "Out of Time", Lister gets his arm cut, revealing mechanical parts. Not only mechanical, but of a model inferior to Kryten, which means Kryten technically outranks him! The whole thing is then beautifully subverted when [[spoiler: it turns out that Lister's mechanical "nature" is the result of Starbug having hit an "unreality pocket", turning Kryten briefly into a gibbering idiot as he attempts to apologize for his mis-step]].
* In a ''Series/{{Sliders}}'' episode, the lead researcher for developing MechanicalLifeForms wanted to test out a way to transfer a human brain into a robot. He discovered that the procedure was already performed on himself when he was hit by a weapon.
* There was a ''Series/StargateSG1'' episode where this was combined with a TomatoInTheMirror, Jack [[spoiler: or rather his robotic copy]] goes in for a medical exam, the doc can't detect a heartbeat, the blood she draws comes out milky-white, and eventually he takes a scalpel to his own arm and uncovers pistons and wires. And a sequel to this episode: One of the villain's followers started doubting his godhood because said "god" looked surprised after killing an android.
* Franchise/StarTrek
** ''Series/StarTrekTheOriginalSeries''
*** Dr. Roger Korby at the end of the episode "What Are Little Girls Made Of".
*** And Norman at the start of "I, Mudd".
*** Rayna at the end of "Requiem For Methusaleth."
** ''Series/StarTrekTheNextGeneration''
*** In the episode "Thine Own Self", Data is amnesiac because of (nonvisible) damage, and has gone native. An injury shows the circuitry under his skin, much to the shock of all (Data himself included).
*** The episode when Data's creator's wife shows up, and while she's down on the planet she falls and turns out to be an android herself.
* ''Series/TerminatorTheSarahConnorChronicles'':
** In the second season premiere, Catherine Weaver seems to be an ordinary CorruptCorporateExecutive who has obtained [[MacGuffin the Turk]] and plans to develop it. Then the head of her company's AI division starts [[BathroomStallOfOverheardInsults badmouthing her in the men's room]]. As soon as he's alone, a [[BlobMonster liquid-metal type Terminator]] [[VoluntaryShapeshifting peels itself off]] the urinal and turns into Catherine Weaver, who kills the man with a [[ShapeshifterWeapon liquid metal finger-poke]] and a BondOneLiner.
-->'''RedShirt:''' God that Weaver bitch pisses me off.\\
''Walks up to the urinal and unzips his pants. Mrs. Weaver emerges, [[{{Pun}} scaring the pants off the Red Shirt]].''\\
'''Mrs. Weaver:''' I'm sorry to hear I piss you off. ''poke'' [[BondOneLiner Believe me, the feeling is mutual.]]
** Cameron has a more subtle way of revealing herself, simply by lighting up the irises of her eyes. In this case, though, she is talking with someone who already knows Terminators exist.
* ''Series/TotalRecall2070'': Detective Farve is revealed to be inhuman when he regenerates his arms' skin after having it burnt/melted by high voltage cables. He then explains that he's an Alpha android, a prototype {{Ridiculously Human Robot|s}} using WetwareCPU.
* ''Series/BlakesSeven''. In "Headhunter", a cybernetics scientist apparently goes mad and attacks Tarrant, gets hit by a WrenchWhack and apparently dies. Shortly after his body escapes from cyrogenic suspension, so they use a bomb to bring most of the ceiling down on his head. Which he's lost after getting to his feet again. Turns out he's an android that killed his creator ([[TurnedAgainstTheirMasters as you do]]) cut off his head and [[PlugNPlayTechnology stuck it on his shoulders]]. His creator had built a robot head with a MoralityChip, but hadn't had time to install it.
* Played with in ''Series/TheTwilightZone'' episode "The Lonely". A prisoner kept in exile on an isolated asteroid is given a RobotGirl for company, which he falls in love with and refuses to abandon when he's acquitted, insisting that [[WhatMeasureIsANonHuman she's a woman with feelings]] and not JustAMachine. To force the issue, the captain sent to pick him up shoots the robot in the face, exposing her circuits as well as causing fatal damage.

* There is an old viral video from the early 2000's by a rapper named Pete Miser called [[http://www.youtube.com/watch?v=m-HqzavQLKY Scent of a Robot]], which essentially this trope in song form.

[[folder:Tabletop Games]]
* There are rules governing this reveal ''vis-à-vis'' Cyborgs in ''TabletopGame/{{Deadlands}}: Hell on Earth'' and ''Lost Colony'', particularly if the deadbot in question is equipped with the "Infiltrator" package, which makes a normally pallid cadaver-with-metal-in-its-guts capable of breathing normally, bleeding, eating, and other things. When a cyborg takes enough damage, nearby characters can make a check to see if they notice anything unusual in the wound, with the roll being easier if...
-->''...Your can is continuing to fight after taking enough damage to drop a bull rhino.''
* Encouraged for Game Masters in the [[TabletopGame/ProseDescriptiveQualities PDQ-system]] superhero game ''Truth and Justice''. Where heroes get Hero Points to trade for bonuses and to pull off impossible stunts, villains get Villain Points which grant similar bonuses and also allow them to "actually" turn out to have been a robotic double all along, and other forms of instant escape/backup plan. Villains have to be worn down in a series of confrontations to be put away for real.

[[folder:Video Games]]
* In ''[[VideoGame/DungeonFighterOnline Dungeon Fighter Online]]'' it is ultimately revealed that [[spoiler: the leader of the notorious criminal Kartels, Boss Enzo, actually died a long time ago and has since been replaced permanently by the Chief Kartel Scientist with a powerful missile-launching, electricity-wielding terminator-like killer Cyborg]].
* One of the characters in the first ''[[VideoGame/WildArms1 Wild ARMs]]'' game is revealed to be not quite what they seem after [[spoiler: he cuts off his arm to get away from the BigBad]]. When the others treat the injury, [[spoiler: sparks fly out, and they discover that his insides were made of the same properties as the [[MechanicalLifeforms Metal Demons]]]].
* A variant occurs in ''VideoGame/SuperSmashBros Brawl'' when [[spoiler: The Ancient Minister, who up until this point was considered to be a variant of one of the Big Bad's Mooks, turns out to be R.O.B]].
* In ''VideoGame/TombRaiderChronicles'', in the final level you encounter suited henchmen who seem extremely tough, after causing enough damage it is revealed that they are Cyborgs and must be killed by alternative means to shooting.
* Dr. Wily at the [[YourPrincessIsInAnotherCastle next-to-last level]] of ''VideoGame/MegaMan3''. [[spoiler: Although it's kind of easy to tell because they play the regular level-ending song. It did surprise some people because this was only the first game where the bad guy was "[=Not-Wily=]".]]
* ''VisualNovel/{{Snatcher}}'' has [[spoiler: Random]] - it comes as a [[TomatoInTheMirror surprise to himself]] as well.
* Done with a twist in ''VideoGame/CommandAndConquer 3: Kane's Wrath'', where it is revealed that [[spoiler: the player]] is a Nod AI named LEGION. Presumably, LEGION was aware of its nature the whole time, but the player doesn't until Kane makes the revelation himself.
* One of the millions of twists in ''VideoGame/GhostTrick'' is that [[spoiler: the BigBad's assistant is an AI]].
* In ''VideoGame/BatenKaitos Origins,'' the one with robotic innards is [[spoiler:Milliarde]].
* In ''VideoGame/StreetsOfRage 3''[='=]s Stage 5, you fight [[spoiler:Mr. X. Why are you only on the ''fifth'' stage when you fight him? Well, upon defeating his henchmen, the top half of him burns off to reveal a robotic duplicate. The real Mr. X, who you encounter in Stage 7 (assuming you rescued the [[strike:[[{{Macekre}} General]]]] Chief of Police), has been reduced to a brain]].
* Played straight with the final boss of the first ''VideoGame/{{Turok}}'' game. The Campaigner at first appears to be some sort of barbarian wizard, but as he takes damage his flesh peels off to expose his robotic structure. In some ways there is a [[WhatMeasureIsANonHuman subversion]] of this trope, as the player has already cut down legions of "real" humans by this point.
* ''VideoGame/CaveStory:'' Professor Booster apparently recognizes [[spoiler:the protagonist]] as a robot immediately, but several other characters--particularly Kazuma, and possibly the player--don't realize this until Booster points it out. In their defense, he is a {{Ridiculously Human Robot|s}}. With white skin, inhuman eyes, and antennae for ears.
* ''VideoGame/HenryHatsworthInThePuzzlingAdventure's'' ending has you fighting [[spoiler:Weasleby]] for a while before he suddenly twitches with electricity coming off him and his head falls out. And then [[spoiler:[[KidSidekick Cole]] pops out from the remains to reveal himself as TheManBehindTheMan]].
* ''Franchise/MetalGear''
** In ''VideoGame/SnakesRevenge'', [[spoiler:Big Boss reveals before the final battle that he was turned into a cyborg. After he sustains enough damage, he transforms into a tall cyborg who chases after Snake across several rooms]].
** Inverted in ''VideoGame/MetalGear2''. In an optional radio call during the final battle, Kasler tells Snake that Big Boss underwent an operation to replace his limbs with cybernetic organs. When Snake defeats Big Boss with a makeshift flamethrower, [[spoiler:he burns to death like any other person ([[VideoGame/MetalGearSolid4GunsOfThePatriots he did get better]])]].
** [[spoiler: The Colonel]] in ''VideoGame/MetalGearSolid2SonsOfLiberty'' starts speaking in WordSaladHorror after you upload a virus to the G.W. AI, leading to the reveal that he has been an avatar of G.W. all along.
** Somewhat played with in ''VideoGame/MetalGearSolid4GunsOfThePatriots'', [[spoiler:right before the final boss fight with him, Ocelot dramatically removes his jacket to reveal that Liquid's arm has been replaced with a bio-mechanical prosthetic, hinting that "Liquid" was artificial]].
** Also inverted in ''VideoGame/MetalGearRisingRevengeance''. [[spoiler: In a cast full of superhuman cyborgs, TheDragon Jetstream Sam is cut open to reveal that he's a normal human with almost no cybernetic enhancements.]]
* In ''VideoGame/WonderBoyInMonsterLand'', [[spoiler:the dragon you've come all this way to slay]] is revealed to be a robot, [[spoiler:possibly from space]].
* In the first ''VideoGame/SonicAdvance'', halfway through the fight with Mecha Knuckles, his outer covering breaks off to reveal his metallic body.
* At the end of ''VideoGame/ProfessorLaytonAndTheCuriousVillage'', it's revealed that [[spoiler:practically everyone in St. Mystere is a robot, save for a few residents such as [[GirlInTheTower Flora]] and [[GadgeteerGenius Bruno]]]].
* In ''VideoGame/StrongBadsCoolGameForAttractivePeople'', [[spoiler:Uzi Bazooka reveals himself as a robot clone of Dangeresque, Too? after being shot]].
* ''VideoGame/ConkersBadFurDay'', being the ShoutOut-heavy game it is, throws one out to Franchise/{{Terminator}} with the Haybot, who looks like your average musclebound anthropomorphic stack of hay until you stick Frankie's forks in his ass twice, at which point part of him burns away to reveal the ever-familiar image of a robotic red eye. "'''[-BUFF YOU, ASSHOLE!-]'''"
* A minor reveal in ''VideoGame/MassEffect3'': after chasing down a Cerberus agent on Mars, Vega rams her with a shuttle. Cue her emerging OutOfTheInferno... her clothes and skin burned off the robotic frame by the explosion.
* In ''VideoGame/Persona4Arena'', when [[spoiler:Labrys']] {{Shadow|Archetype}} reveals itself, it forcibly removes [[spoiler:Labrys']] human guise to reveal to everyone that [[spoiler:she is actually a {{robot|Girl}}]].
* Two examples in the SurvivalHorror game ''VideoGame/{{SOMA}}''; Catherine is revealed early on to be a robot herself even though [[BoomerangBigot she says that robots don't feel anything,]] and [[spoiler: look at yourself, Simon; you're a woman's corpse stuffed into a diving suit, implanted with a neural chip and lined with circuitry]].
* ''VideoGame/XenobladeChroniclesX'': [[spoiler:When the player character throw themselves in front of Tatsu to protect them from a Prone Skell attack, their arm is blasted off, revealing circuitry, sparks, and blue bio-electric fluid where their arm used to be. As it turns out, they are actually a highly advanced android controlled via a human consciousness from within the core of the Lifehold, as is ''every'' person in New LA. You were never told because it was [[Administrivia/PeopleSitOnChairs such a basic fact]] that Elma never realized you didn't know it.]]
* In ''VideoGame/EchoNight Beyond'' [[spoiler:the young man]] is revealed to be a robotic copy of [[spoiler:Kenneth]], a man who was killed. Also, [[spoiler:Richard, the player character]] is a robotic copy of [[spoiler:the real Richard (aka. the space station chief) made by his fiancée (who was in love with the real Richard when he died)]].
* ''VideoGame/{{Fallout 3}}'': A quest in Rivet City, in the Capital Wasteland, has you looking for an escaped android with fake memories and a new face. As it turns out, [[spoiler:the android is the very first person you meet in the city, Chief Harkness]].
** Another one in ''VideoGame/{{Fallout 4}}'': [[spoiler: Danse, the kill-all-synths Brotherhood paladin, is the very thing he pledged his life to kill. The best part? He doesn't even figure out himself until his commanding officers order his death, meaning he has a robotic reveal of ''himself''.]]
* Any [[spoiler:post-“Old World Blues”]] random encounters in ''VideoGame/FalloutNewVegas'' double as this and MookHorrorShow. Imagine that you’ve been tasked with bringing down a [[InsistentTerminology profligate]] who, after going off the grid for weeks, has finally turned up somewhere southwest of Vegas. Your team tracks him through the wilderness, noting that his footprints are heavier than normal and that he must be carrying an extra load. You find him wandering through the desert at midday, seemingly unburdened by either the extra load or the sun, and scope him down with the anti-materiel rifle (Why they sent this with you for [[JustOneMan one man]], Caesar only knows). His head finally centered in the crosshairs, you pull the trigger, expecting a grisly red mist and the muted thump of a fresh corpse on the sand. Instead, you’re treated to an audible, metallic ricochet and the cold gaze of a newly-forged [[GameBreaker demigod]]. As he closes the distance to your contubernium with inhuman speed, you’re not sure the anti-materiel rifle was ''enough''.
* ''VideoGame/LastAlert'' has [[spoiler: [[MadScientist Dr.]] [[BigBad Garcia]]]].
* In ''VideoGame/MetalSlug 4'', [[spoiler: bionic versions of General Morden and Allen O'Neal are shown being produced, the latter being fought as a mini-boss in the final mission, ''Franchise/{{Terminator}}''-style]].
* In ''Neo VideoGame/{{Contra}}'', [[spoiler: [[BigBad Master Contra]] is actually revealed to be a machine, and [[TheManBehindTheMan the real Master Contra is actually Project C, the ultimate weapon made up of Bill Rizer's consciousness]]]].
* Subverted in ''VisualNovel/BionicHeart''. When Luke first meets [[ArtificialHuman Tanya]], she has had half her face blown off by the police pursuing her, revealing the mechanical parts underneath her skin.
* In ''VisualNovel/VirtuesLastReward'', it is at one point hinted that there may be a secret robot among the cast. It is eventually revealed that [[spoiler:Luna is, in fact, a GAULEM]]. This trope also happens in one of the paths when [[spoiler:Sigma]]'s arm is cut and a white fluid comes out of it. By the ending of the path, it is revealed that [[spoiler:he has cybernetic arms, but the rest of him is human]] .
* The ''VideoGame/BioShock2'' DLC ''Minerva's Den'' casts the player as the Big Daddy "Subject Sigma," tasked to make a copy of Rapture's mainframe computer, The Thinker. Over the course of the story, Sigma is informed of the The Thinker's design and evolution (as well as the reason that a copy needs to be smuggled out of Rapture) by its inventor, Charles Milton Porter. Sigma eventually learns that The Thinker was able to mimic human patterns to the point that it developed de facto artificial intelligence. The climax of the DLC reveals that [[spoiler: The version of Porter who has been speaking to Subject Sigma is The Thinker impersonating its creator. Porter is actually Subject Sigma, whose memories have been erased by the Big Daddy transformation, and part of the heist of The Thinker is an effort to restore him to his former self]].
* In ''VideoGame/RocketKnightAdventures'', [[spoiler:after you fight and normally "kill" Emperor Devligus Devotindos, he is revealed to be a Terminator-like robot, and one of many such robots stocked aboard the Pig Star.]]
* In ''VideoGame/{{POPGOES}}'' it's revealed towards the end that [[spoiler:you are an animatronic named Strings, built to act as the place's security guard]].
* In ''VisualNovel/DramaticalMurder'', [[spoiler:Clear]] is revealed to be an android.
* ''VideoGame/BodyBlows'': The FinalBoss, who initially is called "Max", upon being defeated in one round will shed its clothes and artificial skin to reveal it is actually a robot called T-17.
* One of the proposed endings for the 2012 reboot of ''VideoGame/TwistedMetal'' would've had Dollface reveal to be a robot sent by the Preacher that he would blow up in an unsuccessful attempt to assassinate [[JackassGenie Calypso]].

[[folder:Web Animation]]
* [[spoiler:Asher]] from ''Machinima/TheLeetWorld'', whose eyes [[GlowingEyesOfDoom flash]] {{red|EyesTakeWarning}} after he receives new programming through the television.
* ''WebAnimation/HowToKillAMockingbird:'' [[spoiler:Scout is actually a ROBOT GUY!]]
* At the end of the ''WebAnimation/NapsterBad'' short "Metallica Millionaire", the game show host [[Series/WhoWantsToBeAMillionaire Regis Philbin]] turns out to be a robot as [[Music/{{Metallica}} James Hetfield]] smashes him.
* Penny from ''WebAnimation/{{RWBY}}'' has skin torn from her hands after she stops a truck from hitting Ruby, revealing metal underneath.
-->'''Penny:''' Ruby... I'm not... a real girl...
** Even later, in Episode 9 of Volume 3, the entire world learns the truth, [[HalfTheManHeUsedToBe in the worst possible way]].
** Episode 11 of the same Volume reveals that General Ironwood, already speculated to have a metal arm, is a cyborg. Half of his body is metal.
** Earlier, in Episode 7, a flashback reveals that Mercury's ArmedLegs are actually prosthetics (which confirms that his DeliberateInjuryGambit in the previous episode was indeed deliberately set up to frame Yang)
* ''WebAnimation/BeeAndPuppycat'' : In episode 10, [[spoiler:Bee herself]] is shown to be robotic. [[spoiler:She knew it and it's heavely foreshadowed since the pilot]]

* Parodied/inverted in [[http://dresdencodak.com/2009/05/11/42-essential-3rd-act-twists/ this]] [[NewFirstComics forgotten]] ''Webcomic/DresdenCodak'' strip.
* Similarly parodied/inverted in [[http://i.imgur.com/9EMHufB.gif this comic page]] from ''Webcomic/{{Freefall}}''.
* Inverted [[http://sluggy.com/daily.php?date=000527 in]] [[http://sluggy.com/daily.php?date=000528 these]] ''Webcomic/SluggyFreelance'' strips where [[spoiler:Oasis bleeds after being stabbed through the gut, revealing that she's ''not'' a robot like everyone thought. Whether she's human in the strictest sense of the word is still unknown, however]].
* Inverted again (maybe there's a pattern?) in this ''Webcomic/AntiheroForHire'' [[http://antiheroforhire.com/d/20070528.html strip]].
* Used with a goat and a hawk in [[http://drmcninja.com/page.php?pageNum=2&issue=17 this page]] of ''Webcomic/TheAdventuresOfDrMcNinja''. {{Lampshade|Hanging}}d in the AltText: "I think my favorite way for a cyborg's mechanical innards to be revealed is by artillery fire to the face."
* From ''WebComic/AxeCop'' [[http://axecop.com/index.php/acepisodes/read/episode_5/ episode 5]]: "The evil flying book turned out to be a robot and it exploded."
* [[VideoGame/Left4Dead2 Coach]] if you believe [[http://www.vgcats.com/comics/?strip_id=289 this]] ''Webcomic/VGCats'' strip.
** Well, he ''is'' being controlled by a [[{{Pun}} bot]]...
* A rather odd case in ''Webcomic/CommanderKitty''. It's first revealed [[http://www.commanderkitty.com/2010/12/05/dont-wait-up/ through dialogue]] that [[BigBad Zenith]] is actually a RobotGirl, with the first visual indication not happening until later when [[http://www.commanderkitty.com/2011/07/12/well-theres-yer-problem/ we see her with a cable attached to her chest]].
* The first clue readers get as to Beausoleil's remote clank bodies in ''Webcomic/GirlGenius'' is when Agatha kicks one of them in the face and it tears away the covering to reveal [[http://www.girlgeniusonline.com/comic.php?date=20150803 a glowing eye and other robot bits underneath.]]

[[folder:Web Original]]
* In ''VisualNovel/{{Morenatsu}}'', one non-canon bad ending on [[spoiler:Tatsuki's]] route reveals him to be [[spoiler: a robot created by Shigure. He kills both Tatsuki and Hiroyuki, the latter because he now knows this secret]].
* In ''Machinima/RedVsBlue'', if Carolina didn't figure out [[spoiler:Tex was a robot when she was shot in the shoulder--complete with sparks--in season 9]], she certainly had to have figured it out when [[spoiler:Tex gets stabbed deeply in the back with no side effects in season 10]].
* ''{{Literature/Worm}}'' has Dragon, a Canadian woman widely lauded as the greatest [[GadgeteerGenius Tinker]] in the world, who deploys to each battle with a new set of high-tech battle armor. Her [[ADayInTheLimelight interlude]] reveals that she's actually a partially developed ArtificialIntelligence, severely crippled by the death of her creator while she was still in development.
* ''WebVideo/PotterPuppetPals'' episode "Ron's Disease" combines one with a SuddenlySexuality for Dumbledore.

[[folder:Western Animation]]
* Happened in the ''WesternAnimation/BuzzLightyearOfStarCommand'' episode "Planet of the Lost", where the episode's villain Flint is crushed under a pile of rubble and then emerges from the wreckage with parts of his artificial skin peeled off, exposing his robotic interior.
* The ''WesternAnimation/CaptainSimianAndTheSpaceMonkeys'' episode "The Monkey Has Landed" has Captain Simian become attracted to an ape-woman named Lilith, who turns out to be a robot when her mechanical insides are exposed after protecting Captain Simian from a laser blast fired by Rhesus 2.
* In the ''WesternAnimation/DarkwingDuck'' episode "Bearskin Thug", the hero's camping trip is interrupted constantly by [[BearsAreBadNews a rather aggressive bear]]; when it becomes truly violent, Darkwing uses his flamethrowing gas gun on it, burning off its fur and revealing it to be a robot built by F.O.W.L.
* ''WesternAnimation/FamilyGuy''
** In the episode "A Fish Out of Water", Peter tries to catch Daggermouth and when he shoots the fish the metallic insides are revealed. Peter remarks it's amazing that is how we all look on the inside, before being informed that Daggermouth is a robot.
** [[spoiler:Music/MileyCyrus]] in "Hanna Banana".
* ''WesternAnimation/{{Futurama}}''
** PlayedForLaughs with a robotic duplicate of Leela in the first episode of the revival. Everybody except her realized that she was a robotic duplicate, until Nibbler bit a chunk off of her arm, revealing circuitry. She spent the rest of the day screaming. [[spoiler:Also done with a Fry duplicate later that episode.]]
** Double subverted in the earlier episode "Insane in the Mainframe", where the trauma of being committed to a robot asylum eventually causes Fry to believe he is a robot. In the episode's conclusion, bank-robbing robot Roberto stabs Fry, but the knife hits a can of oil he put in his jacket pocket earlier, causing Roberto to believe Fry really is a robot. Moments later, Fry snaps out of it when he sees the blood coming from a cut on his arm.
** Yet another episode has Bender going on a fox hunt, only to be hit by sudden empathy when it's revealed the fox was in fact a robot. As were the hounds. And the horses. [[spoiler:And, at the end of the episode, the head hunter.]]
* In the ''WesternAnimation/{{Gargoyles}}'' episode "Leader of the Pack", Xanatos breaks the Pack out of jail. During an epic fight on board an oil tanker, [[EvilDetectingDog Bronx]] tears off half of his face, revealing that "Xanatos" is actually the robotic duplicate, Coyote. Of course, the whole point of the exercise was [[spoiler:to get Xanatos' girlfriend Fox a shot at early parole for her actions during the jailbreak at the start of the episode]].
* An episode of ''WesternAnimation/InchHighPrivateEye'' featured a mad dollmaker as the MonsterOfTheWeek, who uses robot mannequins to rob department stores. When he's eventually caught, the heroes discover they only captured a decoy. He returns for a second run, with mechanical copies of the titular character and his boss, but this time, they catch him for real. As a matter of fact, Creator/HannaBarbera loves this trope for some odd reason, taking it so far, that sometimes, the main villain of the episode turns out to be one. Nobody seems to question where the robot came from or who built it.
* ''WesternAnimation/TheIncredibleHulk1982'' episode "Origin of the Hulk" had the accident that turned Bruce Banner into the Hulk caused by a scientist named Dr. Carlston, who secretly worked with an alien robot addressed only as Number One. Eventually, the Hulk beats up Dr. Carlston and ends up tearing off the artificial skin from his mechanical arm, revealing Carlston to be a robot as well.
* ''WesternAnimation/KimPossible''
** Oliver, in the episode "Grudge Match", is first pinned to a giant magnet, then has his face pulled off. He was being used as a [[TheBeard beard]] by a [[HotScientist supermodel-lookalike]] robotics expert.
** Eric in {{The|Movie}} [[WesternAnimation/KimPossibleMovieSoTheDrama Movie]], [[spoiler:was acting as a human until he electrocuted Kim while she hugged him, though to be fair, this is more "sack of goo" than "robotic"]].
* Parodied in the ''WesternAnimation/MiloMurphysLaw'' episode "Secrets and Pies": when Melissa says that how she currently looks isn't her real appearance, Zack has an ImagineSpot of her ripping her face off and revealing that she's a robot, then [[StrangeMindsThinkAlike Melissa imagines the exact same thing]]. Her real secret was that her two front teeth were prosthetic.
* On ''WesternAnimation/{{Ninjago}}'', Zane's odd behavior is revealed in episode 8 to be because he's a "Nindroid" built by his creator to be an artificial son, and his creator turned off his memory of his past life right before he died. Him being a robot becomes the defining point of his character from then on.
* ''WesternAnimation/ThePowerpuffGirls'' villain Roach Coach is revealed to be a sentient roach, in a MobileSuitHuman.
* In ''WesternAnimation/RickAndMorty'', [[spoiler:Evil Rick, whose [[TheManBehindTheMan Man in Front of the Man]] was Evil Morty]].
* Every slain enemy in ''WesternAnimation/SamuraiJack'' turns out to be a robot, regardless of how human they looked or behaved, if they were encountered in a cockfighting ring, or even if they appeared to be wild animals. Similarly, any limbs he chops off non-robotic characters will turn out to be cybernetic prostheses. In the [[DarkerAndEdgier fifth season]] this is [[UnroboticReveal dealt away with]].
* ''Franchise/ScoobyDoo'': A few times, the phony monster the gang was called to investigate was revealed to be some sort of robot.
** Charlie in an episode of ''WesternAnimation/ScoobyDooWhereAreYou''
** The No-Face Zombie in the "No-Face Zombie Chase" episode of "The Scooby-Doo Show."
** The Ice Monster from the pilot and the Ghost Monster Trucks in the race episode of ''WesternAnimation/WhatsNewScoobyDoo''
** The Ninjas in ''WesternAnimation/ScoobyDooAndTheSamuraiSword''.
** The Fright Hound from ''WesternAnimation/ScoobyDooMysteryIncorporated''. It was essentially a canine {{Expy}} of [[Franchise/{{Terminator}} the T-800]].
* In ''WesternAnimation/Sealab2021'' Quinn reveals in an episode that he is a robot. This isn't mentioned again afterwards and was thought to just be a wacky joke since there's NegativeContinuity. But then a later episode mentioned it again. I guess they don't really seem to care much.
* ''WesternAnimation/SouthPark''
** Inverted in "AWESOME-O" where Cartman's robot disguise (consisting of a couple of cardboard boxes) manages to fool nearly everybody until he gives the game away by farting.
** Also played straight in the "Trapper Keeper" episode.
* The ''WesternAnimation/SpiderMan1981'' episode "The Doctor Prescribes Doom" had Spider-Man at one point accidentally knock Robbie Robertson out the window, revealing him to be a robot double when he crashes to the ground and breaks into pieces. Spidey doesn't notice this, however, and initially believes that he's killed the real Robbie Robertson, a concern that isn't set aside until he meets up with the real Robbie Robertson, mistakes ''him'' for a robot double, and tears off his shirt to expose his human chest.
* In ''WesternAnimation/SuperRobotMonkeyTeamHyperforceGo'', we have Jinmay. Funny thing is, she was just as surprised as we were.
* Above quote is the titular ''Franchise/TeenageMutantNinjaTurtles'' first encounter with their most common MechaMooks in the [[WesternAnimation/TeenageMutantNinjaTurtles1987 first cartoon series]]. Despite Leonardo actually slicing one, Michelangelo's exclamation seems to imply they had been previously holding back.
** ''WesternAnimation/TurtlesForever'', the crossover between the first two TMNT cartoons, has a reveal when the 2003 Turtles learn the 1987 Foot Soldiers are robots.
-->'''2003 Leonardo''': Robots?\\
'''2003 Michelangelo''':''(enthusiastic)'' ''Exploding'' robots.
* The ''WesternAnimation/TeenTitans'' episode "Masks" first introduces [[BigBad Slade's]] trademark {{mooks}}, who dress decidedly like ninjas. At the end of the first fight with them, though, Robin rips the mask off one of them, revealing the robotic circuitry beneath. Later episodes also had "Slade" being revealed as one of his android doubles, with the real Slade speaking through them from an unknown location. Averted with other MechaMooks later in the series--the robot soldiers that served Brother Blood and the Brain were clearly shown to be machines from their first appearances.
* [[spoiler:Sari Sumdac]] from ''WesternAnimation/TransformersAnimated'', ends up with a chunk of her elbow missing, with Cybertronian circuitry poking out. [[spoiler:This one was just as much a surprise to her as everyone else, except her "father".]]
* In the Franchise/WallaceAndGromit short ''WesternAnimation/ACloseShave'', when Preston is put into the sheep-shearing device, sparks fly, and the RobotDog emerges stripped to the metal.
* In ''WesternAnimation/YoungJustice'' Professor T.O. Morrow is revealed to be a robot when Red Volcano kills him. The real Morrow is dying in hospital, having built a robot duplicate to carry on his work. It subverts ComicBookTime in the process, as Morrow had been active since World War II without seeming to age.