Adaptation Personality Change
Often when adapting from a book or other medium, a character will be included in the adaptation but their personality will be different from the original medium. Maybe they are a Composite Character
and take on the role and personality of the one they get combined with. Maybe they only have a minor role initially but it gets expanded upon in the adaptation. Or maybe in the original their role was much bigger and got cut down in the adaptation, leaving them a little one dimensional.
See also Adaptation Explanation Extrication
. Adaptational Badass
, Adaptational Comic Relief
, Adaptational Heroism
, Adaptational Intelligence
and Adaptational Villainy
are subtropes. Also compare Alternate Character Interpretation
Note that this is not a trope to complain about minor changes in an adaptation.
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Anime and Manga
- King Dedede of the Kirby games series is usually an Anti-Villain, committing petty acts of villainy at worst and often teaming up with Kirby. In the Kirby: Right Back at Ya! anime, Dedede is a more actively antagonistic and callous tyrant (if still ineffectual) and his redeeming moments are more few and in-between. Meanwhile Meta Knight, more a Hero Antagonist in the games, is Kirby's ally and mentor from the beginning of the anime.
- Sailor Moon: Rei Hino/Sailor Mars goes from an Aloof Dark-Haired Girl who Does Not Like Men in the manga to a Hot-Blooded, boy-crazy Tsundere in The Nineties anime.
- Hiroto Honda was a completely different character in Yu-Gi-Oh! (first anime series) compared to his manga counterpart. In the manga, he was a tough guy who was Vitriolic Best Buds with Jonouchi, while the original anime series portrayed him as a dorky hall monitor who was obsessed with playing by the rules.
- In the Devil May Cry games, Dante is a wisecracking wild man, who always fights like he's having the time of his life. The anime made him far more laid-back, and took away most of his personality quirks in the process. He also gripes more about not getting paid for his work, whereas several lines in the first game indicate that he's not that concerned about money.
- Dante's characterization in the series is fairly variable from game to game already, with only his core personality (that of a flippant but compassionate fun lover) seeing little change. The Animated Series merely continues the trend note and, in some ways, does mirror the Dante of the original DMC, who was debonair and prone to cheeky remarks at his enemies' expense, but knew when to buckle down and focus on the mission. Some fans have theorized that either a) Dante is in a temporary funk as some kind of delayed reaction to the events of the original DMC spoiler or b) Dante is more mellow here because TAS is the closest you'll get to a Slice of Life series for the devil hunter, what with the relatively mundane but still supernaturally-related assignments, Dante's dynamics with Patty, and his financial issues (as opposed to the big-time jobs he takes on in the games where he can really cut loose).
- In Brian DePalma's version of Carrie, Norma Watson is made into Chris's gal pal and openly bullies Carrie as well as being in on the prank at the prom. This is due to DePalma being impressed with PJ Soles's performance and rewriting Norma to expand her role.
- Again in the TV remake with Tina Blake. While she is one of Chris's friends in the book, she isn't as big a bully and she isn't in on the prank, which she is in the film.
- Helen Shyres in the book is mostly just a background character as Sue's friend but gets combined with another girl Frieda Jason in the TV film and so has her scene where she is nice to Carrie at the prom.
- Cho Chang in the Harry Potter books was written to be excessively jealous and clingy when she and Harry are dating but none of this is shown in the movies.
- The films also made Ginny noticeably more soft-spoken, in contrast to the Fiery Redhead she was in the books.
- Narcissa Malfoy also has her Rich Bitch and haughty racism tendencies dropped from the films.
- Get Smart turned 99 into a Defrosting Ice Queen and Larrabee into a Jerk Jock, but the most noticeable change is that Max has now a brain between his ears.
- Count Olaf in A Series of Unfortunate Events was written as very sinister in the original books but in the film he is more over the top and hammy leaning closer to comic relief.
- Jurassic Park: In the original book, Gennaro the lawyer ends up turning into The Lancer for Alan Grant, and he even punches out a Velociraptor! The film turns Gennaro into a Dirty Coward that gets eaten by a T-Rex whilst sitting on a toilet. John Hammond in the original book is The Scrooge and a tyrant who shortchanges people (giving fat programmer Dennis a reason to betray him), has a Never My Fault mentality, and then suffers Karmic Death. The film turns Hammond into a kindly old man who truly thinks that what he's doing is a good idea (which it isn't), and one result of the change is that Dennis comes off as more of a Jerkass for betraying him!
- Peter Jackson's The Lord of the Rings films did this with a few characters. Arwen's role is expanded and she becomes an Action Girl, Faramir becomes tempted by the ring and his Parental Favouritism issues are more played up. Elrond is also made to be bitter and cynical, thinking humans are useless. Merry was also more serious in the book but in the films is more carefree and comical. Denethor also gets a bit of Adaptational Villainy when he was simply Good Is Not Nice in the book.
- The movie of Forrest Gump does this with Jenny (making her a vapid party girl), Forrest's mom (who loved her son, but was much less in charge), and to an extent, Forrest himself, who in the books is an idiot savant, and much less Inspirationally Disadvantaged.
- In the movie adaptation of the Tintin comic The Secret of the Unicorn, this happens to Barnaby and Ivan Ivanovitch Sakharine. Sakharine in the comics is annoying but harmless, and is implied to be nice enough to offer one of his ships to Captain Haddock's maritime gallery. In the movie, he is a vengeful and vindictive Big Bad. Barnaby in the comics was a spy for the villains who turned informer, and they shot him to keep him from revealing their activities. The film adapts him into a well-meaning Interpol agent who tries to warn and help Tintin, although Tintin doesn't realize this until after Barnaby is shot by Sakharine's henchmen.
- Alvin and the Chipmunks, as well as The Chipettes experience this with almost every new incarnation. While the characters have experienced some natural Character Development over the years (especially true of the 1980s cartoon series), they have also experienced complete changes in their personalities when it comes to the more recent live action/CGI movies. For example, Simon goes from being Deadpan Snarker with biting sarcasm to having a less cerebral sense of humor with a underlying perverted streak; Theodore's innocence and naivete not only becomes a thing of flanderization, but he also becomes more absent-minded (much like Jeanette usually is); and Brittany is hardly the Alpha Bitch diva that she's been known for in previous incarnations.
- In Percy Jackson and the Olympians, Grover was written as more timid and shy. In the movie, he was more of a Casanova Wannabe.
- In the books, Annabeth might've been a serious Action Girl, but she was also a Plucky Girl who valued brains more than brawn. The movie focused more on her toughness and made her a lot more abrasive, making her more like Clarisse from the books.
- In Mr. Peabody & Sherman, Mr. Peabody's feelings for Sherman are changed from treating the boy as his merely pet and assistant to the dog considering Sherman his dearly beloved son.
- Man of Steel: General Zod in the comics and previous films was a straight-up villain, a War Criminal who attempted a coup prior to Krypton's destruction before being sent to the Phantom Zone, wishes to kill Superman simply for being the son of his old friend Jor-El (who he blames for his banishment). Man of Steel, however, expands on his motivation, having him attempt his coup because Krypton is dying and he blames the rulers for it, and his attempted conquering of Earth being so he could preserve his now-near extinct species.
- His lieutenant Faora is also changed; in the comics she's a violent Misandrist and a serial killer who teamed with Zod mostly for benefit. In the film she's a Noble Demon, his loyal dragon, and isn't shown to have any particular hatred for males.
- Almost everyone in Ultimate Avengers is made much more like their mainstream counterpart, as opposed to their Ultimate version, since those guys are a bunch of assholes.
- Captain America is essentially his mainstream version, The Cape who believes in America's ideals and is a kind old soldier. His Ultimate version is sexist, homophobic and racist.
- Iron Man only slightly exhibits signs that he's an alcoholic, drinking one glass when he is fired from the team. Other than that, he's pretty much his mainstream counterpart, aside from the part about still supplying weapons. Ultimate Iron Man is so much of an alcoholic that for a few years, you literally could not see him out of armour and not drinking.
- Hank Pym goes from workaholic scientist and wife beater to a slightly aggressive man who is protective of his wife.
- Ultimate Black Widow was a traitor on the team and a Manipulative Bitch. Here, Natasha is a straight up hero, who's as kind as her mainstream counterpart.
- Nick Fury has always been an anti-hero, but his Ultimate version was an outright Jerkass Manipulative Bastard, and even Designated Hero, if that. Here, his goals are entirely heroic, and he just wants to save the world.
Live Action TV
- In the original The Worst Witch books Miss Bat appears only in the second book and appears to be your average strict teacher. The TV series has her as a Cloud Cuckoo Lander and much more empathic to the students. Miss Drill is also written as a tough Drill Sergeant Nasty type of PE teacher in the books but is much more friendly in the TV series, as well as being rewritten to be mortal. She is implied to be a witch in the books.
- Game of Thrones: In the original books, Renly is a frivolous, charismatic and entitled, with a love for the fashion and romance of knightly pursuits. He seeks the throne simply because he has the support to do so. In the show, Renly is the complete opposite: a serious and intelligent man who hates bloodshed and must be convinced to seek the throne because he'll make a better ruler.
- Smallville: Like Man of Steel would do later, General Zod is given a new personality and motivation for his actions. Depicted as more of a strategic planner due to being depowered for the most part, he actually seeks out to befriend Clark, believing he can help their people gain their powers like him, and actually strikes up a friendship with Lois (though, mostly to manipulate her). His motivation is also changed, instead of wishing to rule For the Evulz, he was originally a noble, charismatic military Captain who's family died in the battle of Kandor, and was denied the chance to clone his beloved son, resulting in his Start of Darkness. He's a literal Woobie, Destroyer of Worlds in this case too, as he's responsible for the destruction of Krypton in this continuity.
- A common trait to the Super Robot Wars series, as the different circumstances means that characters would develop differently than they did in their own shows. The Z series is famous for helping Shinn Asuka change from a rash, angry youth into a mature, young soldier. Other changes include Haman Khan being noticeably kinder than her show counterpart, as at several points she expresses genuine concern for Marida and Mineva's well-being. Though in the case of Mineva, Unicorn retroactively shows us that Haman had at least one Pet the Dog moment with Mineva in ZZ, likely due to Char calling her out in Zeta for her treatment of the girl. The SRW games just make the change in perspective apparent from the beginning.
- Awkward Zombie portrays Marth from Fire Emblem rather differently than the games do. The author was rather surprised when confronted with a game highlighting the difference, noting that "Sometimes I forget that I kinda sorta totally made up his characterization for the purposes of this comic."
- Super Mario Bros. Z turned Shadow from a low-key, brooding, level-headed character into a hot-tempered, angry character to better mirror Vegeta.
- Dragon Ball Z Abridged, Popo goes from a genial nice guy to the most terrifying thing in the universe. Guru goes from a wise and benevolent leader to a genocidal Cloudcuckoo Lander.
- Scarface's mate in The Animals of Farthing Wood is mostly just a background character and isn't necessarily evil but the cartoon expands her role into a proper Femme Fatale. Also Friendly takes on Bold's role as the sneak between Charmer and Ranger, making his name in the cartoon rather ironic.
- A lot of Sonic the Hedgehog adaptations do this. Perhaps most notably, Sonic Satam turns Dr. Ivo "Eggman" Robotnik from a clownish Anti-Villain to a (mostly) deathly serious overlord. Sonic's personality in different medias can range anywhere from an incorruptibly kind and laid back Ace to a Jerkass Knight in Sour Armor. Pretty much the whole cast that has been in more than one interpretation of the franchise has underwent this process to some extent.
- Mickey Mouse may be an odd variation in that it was his adaptation interpretations that avoided such a change. While the Mickey of Classic Disney Shorts was slowly tamed into The Everyman, the comics continued to refer to his earlier more adventurous and abrasive persona for a long period of time. Epic Mickey even plays with this, allowing you to choose between evolving Mickey into either his former or latter persona.
- In BIONICLE's first Direct-to-Video film, the protagonist Takua was written as a irresponsible, goofy and rather dim to contrast with Jaller's Straight Man, whereas in previous and arguably every other incarnation he is an adventerous Guile Hero.
- Done in spades for most Disney Animated Canon adaptations of novels. In The Jungle Book for example, Baloo and Bageehra essentially switch personalities and Kaa becomes a clownish villain rather than a wise mentor for Mowgli.
- Teenage Mutant Ninja Turtles: The characters are reinterpreted in every retelling especially Michelangelo and Raphael. They typically fit the same archetype, but express it in different ways
- All were extremely flanderized in the 1987 series except for Leonardo who was only mildly flanderized. Donatello went from being intellectual to being a Gadgeteer Genius, Michelangelo went from being mostly laidback to being a surfer dude obsessed with pizza, but most egregiously, Raphael went from being dark and violent to being snarky and constantly breaking the fourth wall.
- Michelangelo: Mirage Comics - laidback, 1987 Cartoon - surfer dude, Film Series - jokester, 2003 Cartoon - prankster.
- Raphael: Mirage Comics - violent, 1987 Cartoon - wise cracker, Film - brooding, 2003 Cartoon gruff.
- Many characters of The Railway Series have ended up altered in Thomas the Tank Engine due to Flanderization coming into play during the show's long run. Thomas in particular is a more rude and pretentious character in most of the novels (only warming in the very later books). While early seasons kept to this depiction, he quickly became more altruistic and kind as the show branched away from the novels, as well as becoming something of a Cloud Cuckoo Lander come the CGI transition. Wiser supporting characters such as Edward and Toby also became more flawed and childlike to enable more spotlight episodes, while Henry, Gordon and James underwent a more thorough Divergent Character Evolution.