->''"Can't any one of your damned little Scooby club at least ''try'' to remember that ''I '''hate''' you all''?"''
-->-- '''Spike''', ''Series/BuffyTheVampireSlayer'', making a heartfelt plea to his scriptwriters

A CharacterCheck is when the writer realizes the character is no longer behaving the way he or she was first portrayed, and tries to cover it up by throwing in a scene in which the character ostentatiously reverts to form. Related to AuthorsSavingThrow, but a CharacterCheck seldom leads to any lasting change and is not necessarily popular with the fans, who may have become attached to the "new" version of the character and dislike the brief resurgence of the old one.

Very common with {{Designated Villain}}s or JerkAss characters who have moved into JerkWithAHeartOfGold territory; this sort of reminder of "how things used to be" is a frequent side effect of BadassDecay and VillainDecay. Also likely to result from DependingOnTheWriter. There is also a certain amount of TruthInTelevision here. Someone may have [[CharacterDevelopment changed over time]], but still fall back on old habits now and again. However, [[RealityIsUnrealistic fictional characters are usually expected to behave more consistently]]. This trope may make the audience exclaim, "I ForgotFlandersCouldDoThat!"
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!!Examples:

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[[folder: Anime And Manga ]]

* A textbook example from ''DragonBallZ'' is how Vegeta behaves in the Buu saga, where he lets himself fall under the MindControl of Babidi just to feel "like himself" again.

[[/folder]]

[[folder: Comic Books ]]

* [[Franchise/{{Batman}} Bruce Wayne]] and [[ComicBook/{{Catwoman}} Selina Kyle]] have been [[DatingCatwoman engaging in a hot and steamy affair for a while]], and it has even reached the point that [[SecretKeeper he trusts her with]] his SecretIdentity and she helps out fighting Gotham's criminal element. Several issues have shown her ''still acting like a criminal'' as a message to Bruce that she isn't a member of his "little club", and never really will be.
* ComicBook/{{Suzie}} was originally a DumbBlonde and CuteClumsyGirl, not to mention the protagonist of the comic named after her, but after her boyfriend Ferdie [[SpotlightStealingSquad took over the book]] she was reduced to being the StraightMan LoveInterest in stories about ''his'' cluelessness and clumsiness. Occasionally though, especially in stories were Ferdie wasn't around, she'd revert to her original personality.

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[[folder: Fan Fiction ]]

* In ''Fanfic/MyImmortal'', Dumbledore, (who introduces himself by yelling "WHAT THE HELL ARE YOU DOING YOU MOTHERFUKERS!"), is shown "crying wisely" while delivering the news of Draco's suicide, [[LampshadeHanging with the author asking readers if that is out of character for him]].
* The early chapters of ''Fanfic/HarryPotterAndTheMethodsOfRationality'' made a half-hearted attempt to keep Professor Quirrell's canon feigned nervousness, but gave up very quickly and he basically just turned into an OCStandIn after that.
* Desdemona from ''Fanfic/TotalDramaStranded'' is introduced as a manipulative strategist who will desperately do anything to keep herself in the game. She then begins a relationship with [[spoiler: Elijah]] and mellows considerably. However, in an extreme act of desperation, she is willing to [[spoiler: convince the others to vote him out.]]
* After Calvin gets LaserGuidedAmnesia in ''Fanfic/CalvinAndHobbesTheSeries'', he ends up with his original personality - that being the excitable little kid he was in [[ComicStrip/CalvinAndHobbes the comic strip]].

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[[folder: Literature ]]

* In the StarWars ''Corellian Trilogy'', the group travels for a time with an astromech that can speak Basic. After being damaged, the droid becomes exceedingly paranoid and aggressive; when Anakin [[LampshadeHanging points out that "Q9 is acting funny"]], the droid runs diagnostics to get back to normal.

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[[folder: Live Action TV ]]

* Spike in ''Series/BuffyTheVampireSlayer'' had a lot of these, with the most jarring and noticeable being the [[spoiler:attempted rape of Buffy in Season 6]]. Only slightly less subtle was the scene in which he [[spoiler:plays poker with other demons for kittens]].
* Sylar in ''Series/{{Heroes}}'' was prone to these in Season 3, as the writers veered erratically between portraying him as TheWoobie and remembering, "Oh, yeah, this guy was a ''psychotic serial killer'' in Seasons 1 and 2." The utterly gratuitous [[spoiler:murder of Elle]] was a case in point.
* Lionel Luthor of ''{{Smallville}}'' started out as a prime example of a MagnificentBastard. He was cruel, manipulative, and gloriously evil. In Season 5, he started acting like a good guy while acting as the "Oracle" for Jor-El. In Season 6 the writers wanted to "slap [the audience] in the face" with a reminder of who he used to be, so they had him blackmail Lana into marrying Lex. Then, sad to say, he went back to being a good guy.
* Sawyer from ''Series/{{Lost}}'' started out as the resident JerkAss with occasional glimpses of a [[JerkWithAHeartOfGold heart of gold]] and gradually moves toward outright heroism over the course of the series. Throughout, however, he has moments reminding everyone that he is at best a HeroWithAnFInGood who WantsAPrizeForBasicDecency. One of the most notable examples occurs in the episode "The Long Con" in which he performs an elaborate con to get posession of the castaways' guns. Charlie asks Sawyer why he did it, and his response is that he's "not a good person. Never did a good thing in my life." This makes him arguably a subversion of this trope- he is a WildCard because ''he himself'' is unsure of whether the "real" Sawyer is a JerkWithAHeartOfGold, a JustifiedCriminal, a NobleDemon, or just an OpportunisticBastard.
* In ''Series/{{MASH}}'', the whole Margaret arc. She went from Hot Lips to Margaret. At first there was some homage paid to Hot Lips, then the writers just gave up.
* ''Series/DoctorWho'':
** The Fourth Doctor episode "State of Decay" does this for ''two'' neglected personalities of the Doctor. After several serials of the Doctor's characterisation being unusually dark, grumpy and {{Chessmaster}}ly, "State of Decay" partially returns him to the charming, witty and capricious mode he'd been in for the previous three seasons - but the story itself is written with all the characteristic tropes of his ''first'' three seasons, such as GothicHorror {{Pastiche}}, weakened ancient godlike beings attempting to regain power and a {{punk}}-influenced watch-the-world-burn morality.
** The Sixth Doctor was intended to be this - after the Fifth Doctor, an extremely kind-hearted, subtle and humanlike incarnation, the desire was to return the Doctor to being a [[ComicalOverreacting flamboyant]] and [[NoSocialSkills socially tone-deaf]] character (similar to the popular Fourth Doctor [[DependingOnTheWriter in some of his madder characterisations]]) who was more threatening, morally-ambiguous, and borderline impossible to deal with (similar to the UrExample of the character, the First Doctor). Unfortunately, the writers failed to execute this with the subtlety it required, leading to a EstablishingCharacterMoment of him trying to murder his own companion that cast a long and poisonous shadow over his personality in the eyes of fans.
** The TARDIS started out broken; completely unsteerable to the point where the Doctor can never leave a place and time that he's not completely done with, because he can never return. During the Fourth Doctor's tenure, he switched to using the 'secondary control room', which allowed him to steer the TARDIS for the first time ([[FanWank onscreen, anyway]]), although due to his personality he often wouldn't and even installed a "Randomiser" to make control of it impossible again. The new series establishes right from the very beginning that the Doctor knows how to fly his TARDIS now, showing it capable of manoeuvres stated to be completely impossible for most of the Classic Doctors (the earliest example being the Ninth Doctor's AndAnotherThing rematerialisation in "Rose"), but every so often a story will start with the Doctor mis-steering the TARDIS and ending up somewhere unwanted, such as "The Idiot's Lantern" (50s Britain and not 50s America), "Tooth and Claw" (the Victorian era rather than the 70s), and completely {{Deconstructed}} in "Aliens of London" (a year after Rose left instead of a few hours).
* Mary and Edith from ''Series/DowntonAbbey'' spent most of series 1 engaged in TheGloriousWarOfSisterlyRivalry, only for various deaths, intrigues and the First World War to make them realize there were far more important issues at hand. At times they seem to get along quite well, only for writer Julian Fellowes to remember they're supposed to dislike each other and throw in a barbed comment or two between them.
* Q was introduced on ''Series/StarTrekTheNextGeneration'' as a threatening god-like being who had judged humanity, found them wanting and had decided to exterminate the entire race. Almost immediately after his introduction, he was re-written as an omnipotent prankster, more akin to Loki than a vengeful Jehovah. Picard even stopped seeing him as a threat and more of a nuisance. But then there was the final episode, where Q was suddenly ready to destroy humanity again.
** Then there was Worf. In the first two seasons, Worf literally growled a lot, and smiled like a predator whenever it looked like violence might break out. Later in the series, he simply became a strict, honor-bound warrior with a more martial outlook to any situation, who never growled and never smiled. Occasionally the writers would write in a battle-lust scene for him, and once, quite jarringly, had him let loose with a belly-laugh as other Klingon characters might do. Aside from these brief touches, he was practically stoic.
** On ''Series/StarTrekVoyager'', an entire group of people had this happen to them. The Maquis crew aboard ''Voyager'' initially had some serious problems trusting the Starfleet crew they were supposed to work with. By the time of the seventh season this had largely disappeared, as is natural considering how long they were stranded together. For some reason, the writers then decided to have an episode devoted to the mysterious murder of Maquis crewmembers, and immediately all the old distrust came out. Suddenly, all Starfleet officers couldn't be trusted, even to the point where they objected to Tuvok handling the investigation. Naturally, once the episode was over, the mixed ''Voyager'' crew became one big happy family again.
** For that matter, it happened to an entire race. When the Borg were first introduced, they were supposedly only interested in advancing themselves technologically, and correspondingly it made sense for them to ignore organic beings unless they considered them a threat. But after assimilating Picard, the writers forgot about the idea that the Borg only care about the tech of the races they encounter and basically turned them into techno-zombies, assimilating everyone they came into contact with. And yet, for some reason, when it was more convenient to explain how the characters escaped the Borg, they would bring back the idea that individual Borg drones "will ignore us unless they consider us a threat!"

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[[folder: Tabletop Games ]]

* Da Orks in ''{{TabletopGame/Warhammer40000}}'' have a gestalt psychic field that allows them to impose ClapYourHandsIfYouBelieve onto the material universe, mostly for the purpose of making their ramshackle technology actually ''work''. Occasionally a writer would try to make an Ork pick up a tree branch that he thought looked like a gun, and start magically firing bullets with it. These days this doesn't happen so much, partly by clarifying that [[BookDumb Orks aren't quite that stupid]], and partly by establishing that Ork guns do work in human hands, they just work BETTER in an Ork's hands.

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[[folder: Professional Wrestling ]]

* WWE's use of [[Wrestling/LisaMarieVaron Victoria]] warrants a mention. First she was a hoe, then a silly dancing ex-ho, logical. Suddenly she was psychotic, obsessive, evil, held a grudge against Wrestling/TrishStratus of doubtful justification, claimed to hear voices in her head and saw things that were not there, such as carrying an imaginary title belt... not so logical. Then after Wrestlemania XX Victoria was silly dancer again, her seeming split with Wrestling/StevieRichards, who she claimed "needed help" was about the only nod to how she was prior. Then she turned heel and dropped all prior characterization but went crazy again for a feud with Wrestling/MickieJames (who transitioned into sanity much more sensibly). As the feud with Mickie went on though Victoria stopped being psycho and started being a goof, the only thing missing from her original character being the dancing.

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[[folder: Video Games ]]

* In ''VideoGame/{{Marathon}} 2'', Durandal was far less of a nutjob than the first game. Still, he does briefly stop to remind you that "If you [[TakeYourTime insist on stumbling around when our time here is limited]], I may just decide that you're not all that special after all and [[ThrownOutTheAirlock teleport you out into space]]." Probably justified in that he was going through the early stages of Rampancy in the first game (which includes a "psychotic anger" phase), and by the second game has calmed down and stabilized a great deal.
* In the very beginning of ''VideoGame/FinalFantasyVII'', Cloud has a difficult and rude personality, characterised by various points where, in conversation, the player can choose between a couple of responses - usually a rude or abrasive one, and an apathetic or kind one. These scenes get fewer as the plot gets moving and Cloud's personality develops, and are completely abandoned after Cloud develops an agreeable, intentionally funny personality after reconstructing his memories, except for a scene towards the end of the second disc if the player chooses to have Barret in the party while hijacking the submarine - Barret will point out to Cloud that Cloud's whole personality is [[LampshadeHanging completely different]] to how it used to be and that he's come a long way, to which the player can have Cloud respond with either a rude or apathetic comment.

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[[folder: Web Comics ]]

* In ''Webcomic/{{Homestuck}}'', many characters had drifted to being more serious, as the events of Act 5 became very stressful and worrisome. This meant characters were less prone to cracking jokes, and more prone to simple kindness, depression, anger, etc. After a year's TimeSkip in Act 6 however, they have been shown to act more similarly to their original characterization, with their new characterization still lingering however. The most notable characters this has occurred with are John, Dave, and Karkat, though it has occurred with everyone affected by the TimeSkip to some extent, with the exception of Terezi.
** A whole two-page sequence shows Rose, who had been becoming far more serious and dark, being 'returned' to her original self by John in which he expresses concern about how she hasn't been making many jokes lately, and she kids along with him, pretending to be a StrawVulcan-type character.

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[[folder: Western Animation ]]

* ''WesternAnimation/AvengersEarthsMightiestHeroes'' portrays TheWasp as energetic, witty, and caring, like in Comicbook/MarvelAdventures. However, one episode, "459", inexplicably reverts Wasp to her SilverAge personality. She desperately wishes her teammate ComicBook/AntMan would love her, and flirts with other male superheroes to make him jealous.
** The writers of [[ComicBook/AvengersEarthsMightiestHeroes the tie-in comics]] turned Yellowjacket back into Ant-Man.
* Occasionally Stewie from ''WesternAnimation/FamilyGuy'' will go back to his evil genius persona from the earlier seasons, usually for a quick joke or the occasional odd episode.
* Rufus and Amberley were mostly diluted to {{Hero Antagonist}}s after the pilot episode of ''TheDreamstone'', however odd episodes made attempts to return them to center spotlight. Shades of their original characterizations also re emerged throughout Seasons Three and Four.
* Done to a few of the engines throughout the long run of ''ThomasTheTankEngine'', despite {{Flanderization}} altering a lot of their personalities drastically, their old forms from the original novels and episodes do occasionally return. For example, Thomas, now more a KindheartedSimpleton, will occasionally act cheeky or pompous, while Toby, now altered into a LovableCoward, will show glimpses of his BigBrotherMentor persona.
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