[[quoteright:320:[[Film/TheGoonies http://static.tvtropes.org/pmwiki/pub/images/sloth_the_goonies.jpg]]]]
[[caption-width-right:320: I swear on my life, they've got... an "It", a giant "It". They got it chained to the wall.]]

->'''Dr. Hibbert''': But what to do with poor Hugo? Too crazy for Boys Town, too much of a boy for Crazy Town. The child was an outcast. So, we did the only humane thing.
->'''Homer''': We chained Hugo up in the attic like an animal and fed him a bucket of fish heads once a week.
->'''Marge''': It saved our marriage!
-->-- ''WesternAnimation/TheSimpsons'', "[[Recap/TheSimpsonsS8E1TreehouseOfHorrorVII Treehouse of Horror VII]]"

%% One quote is sufficient. Please place additional entries on the quotes tab.

This is when a character with mental problems, and often some physical deformity, is locked away because they will never fit into society, usually either in the attic or in the basement, and often by a CorruptHick. The more of a BigFancyHouse, the better; in fact, the smarter ones will sometimes have a secret system of peepholes and secret passages so they can move around as they please. They also tend to be inbred.

There are two basic plotlines for this type of character:
# The protagonist is an outsider, wondering what kind of bizarre secret the Corrupt Hicks are keeping. The Madwoman will then either tend to be [[TheDragon Dragon]]-type enemies with little personality of their own, or they're TheGrotesque, sympathetic victims. When done well, this can be an effective scare because it so aptly encapsulates the frightening insularity of the TownWithADarkSecret.
# The main characters have just [[HauntedHeadquarters moved into a new house]], and unbeknownst to them, are being watched by one of these whose caretakers have died some time ago. These are scary because of how they personify the fears of buying a new house: that your house has some hideous aspect that you haven't seen, but can see you.

This trope is named for the landmark work of feminist literary criticism by Sandra Gilbert and Susan Gubar, referring to Mr. Rochester's wife in Creator/CharlotteBronte's ''Literature/JaneEyre''. The analysis indicates that this trope first popularly appeared, of all places, in Victorian women's literature, where depicting some [[HystericalWoman women as crazy people]] was an easy way to make female villains with whom readers would be unlikely to sympathize. Obviously, this plan was not a complete success.

Of course, it can be the case that there was a very good reason this person was locked away in the first place. Maybe they're AxCrazy, maybe they suffer from an extremely contagious form of illness, or perhaps the person is being hidden for their own safety to keep them from being kidnapped or murdered.

Usually either AxCrazy or TheGrotesque. Compare ManInTheIronMask. Non-consensual sub-trope of TheShutIn.

Not to be confused with the company involved with the first season of ''Series/{{Smash}}.'' Or the episode of ''Series/TheSarahJaneAdventures'' which also [[Recap/TheSarahJaneAdventuresS3E3E4TheMadWomanInTheAttic borrows its name from the book]] (but isn't an example).



[[folder:Anime & Manga]]
* [[spoiler: Sakurako Saiki]] from ''Manga/SakuraGari'' was locked in an old warehouse for nine years. The reasons are later explained: [[spoiler:she had always been TheUnfavourite even before Souma arrived to the family, but was allowed to live in the more modern mansion like any other family member. Even after her mother's extremely weird death, she was staying there... it was only after her CreepyChild behavior went UpToEleven ''in public'' that she was confined to the warehouse as punishment, with the butler Katou as her personal caretaker, while the rest of the family and servants told the outsiders that she died of illness few after her mom died]]. Unlike other cases, [[spoiler:Sakurako]] ''is'' ultimately allowed to leave the warehouse/"attic" and come back to the main home, mostly because of a fire in there that revealed the deceit; when speaking to [[spoiler:Souma]] few after her release, the person offhandedly says that they now have some difficulty to walk, due to having been locked in a relatively small space for so long.
* Hisoka Kurosaki from ''Manga/DescendantsOfDarkness'' is locked away by his parents because of his [[TheEmpath empathic powers]]. [[spoiler:In the manga, it's also to keep him from being the prey to a demon who raped ''both'' of his parents and forcibly impregnated his mom.]]
* At least two cases from ''Manga/DetectiveConan'' have people trapped in attics and becoming unstable.
** One featured a gifted writer, hiding in the attic after committing a murder over a decade ago. He was very sane indeed, just rather confused/fascinated over a cellphone.
** One case had a subversion. Ran's father is called in by two men, to find a huge treasure allegedly hidden in their new house. Throughout the story, Conan catches glimpses of a shadowy, scary figure sneaking around, leading readers to suspect this trope... [[spoiler:It turns out that the figure is not dangerous or insane, but was the ''actual'' owner of the house, a woman who was locked in the attic when the two men broke in to steal the treasure. She's fine when she's released.]]
* [[spoiler: Towa]] from ''Manga/MermaidSaga''.
* As a result of her insanity caused by the events of the Eclipse, Casca from ''{{Manga/Berserk}}'' is locked in an elf mine for two years for her own safety, since the elf mine is protected from the evil spirits that are [[AllergicToEvil attracted to Casca's brand.]]
* In ''Manga/TokyoGhoul [=:Re=]'', Shuu Tsukiyama is revealed to have been reduced to this state in the three years between the series. Extensive grief and starvation have taken their toll on him, leaving him bed-ridden except for during violent episodes where he attacks anyone near him. This forces the servants to keep him drugged, lying to him about what happened and over-hunting to keep him from dying. After Kanae finally [[spoiler: brings him evidence that Kaneki is still alive]], he begins to recover and struggles to make amends to his family for all the trouble he caused them.
* In ''Anime/BloodPlus'', [[spoiler: Saya's twin sister Diva]] spent ''several'' years locked away in a tower as an experiment, with only one person ([[spoiler: the MadScientist Amshel]]) as a companion. When released from said place, [[spoiler:she]] is... '''[[PsychopathicManchild extremely]]''' [[AxCrazy unstable]] [[BeingTorturedMakesYouEvil as]] [[GigglingVillain a]] [[WoobieDestroyerOfWorlds result.]]
* ''[[Manga/JojosBizarreAdventure Jojo's Bizarre Adventure]]'': Okuyasu's father was horribly mutated by [=DIO's=] cells into a near-mindless abomination and is now kept in the attic by his sons, who are trying to find a way to MercyKill him out of pity. Given that he [[HealingFactor regenerates from every injury]], it doesn't go well.

[[folder:Comic Books]]
* One of Comicbook/{{Sabretooth}}'s [[MultipleChoicePast possible backstories]] shows him as a child chained up in the basement with a dog dish, his father periodically coming down to yank out his claws and teeth.
* The mini-series ''Freaks Of The Heartland'' is told from the perspective of the normal brother of one of the several [[TheGrotesque Grotesques]] who've been locked away since the small town's BizarreBabyBoom years ago.
* At one point, ''[=Dv8=]'', ''Gen13'''s EvilCounterpart, meets an even eviller team called Twist. One of Twist's KickTheDog moments is when one of them shows [=Dv8=]'s Evo a cellar under their base crammed full of BodyHorror[=s=] mutated by the same Phlebotinum that gave the others powers, and tries to get him to have sex with her in front of them.
* Horridus from ''ComicBook/TheSavageDragon'' and ''Freak Force'' is a reptilian-looking HalfHumanHybrid whose parents kept her chained up in the basement. But ''TSD'' being a comic book where the main hero is a green guy with a fin on his head, Horridus didn't have that much trouble integrating with society.
* TheJerseyDevil in ''Hoax Hunters'' was born a hideous monster, and grew up in the basement of a New Jersey orphanage. Two windows were built into the building just for him, covered with chicken wire, so he could see the sun and get fresh air.
* ''ComicBook/TheBojeffriesSaga'' has Grandpa, who is a reclusive EldritchAbomination who lives in the greenhouse, and "the baby", a never-seen radioactive monster in the cellar.
* In ''{{ComicBook/Violine}}'', Marushka chains Muller in the basement after he loses his memory. She surrounds him with things from their past to try to give him his memory back.

* We have this played straight in two variants in the ''Fanfic/Gensokyo20XX'', series, the first instance is with Yukari, when she is locked in the cellar of an old rumored to be haunted mansion during the events of 20XXI when she went through a bit of BreakTheCutie, losing her mind thereafter, staying there for about seven chapters, and the second instance is with [[spoiler: Reimu]], during the events of 20XXV. However, in the latter case, it was stressed that locking her in a room was better than a BedlamHouse.
* The alternate timeline in which Merida finds herself in the final installment of the ''[[Fanfic/DisneysWarACrossoverStory Disney's War A Crossover Story]]'' series, since Anna died young [[note]] Don't worry, fans, she turns to have merely been kidnapped, but this is irrelevant to the example.[[/note]], it's Elsa that Hans tried to marry, and being the ManipulativeBastard he is, he convinced her everybody'd be better off if she willingly became a Madwoman In The Attic, so she jails herself in a cell hidden in her palace while Hans rules. What she doesn't know is that Hans took advantage of the situation to claim Elsa was dead and seize the throne, and that even if she wanted to escape Hans wouldn't allow it. Merida, however, finds Elsa and tells her the truth, and Elsa promptly frees herself (she could have anytime, she just didn't know there was a need to do so).
* [[spoiler: Ryuuko]] being the titular cellar secret in ''Fanfic/CellarSecrets'', as we find out in chapters three and five. However, she isn't mad or insane, instead she was a somewhat normal little girl (with some impairments), who had the misfortune of being something her mother wanted to keep hidden Oh, she wasn't just locked down there either, she was also abused and neglected, along with being made to live in a cage.

* In ''Film/HaroldAndKumarEscapeFromGuantanamoBay''. Harold and Kumar wind up in Alabama, and are befriended by an UglyGuyHotWife, who happen to be siblings. Their cycloptic, freaky, inbred son is kept in the basement when company comes over. They weren't {{Corrupt Hick}}s though, they were nice people, they just happened to follow BrotherSisterIncest and have TheGrotesque as a child.
* Creator/DarioArgento's ''Film/{{Phenomena}}'' has one of these. He's a SerialKiller CreepyChild living in [[spoiler: the basement of the protagonist's teacher, who is his mother]].
* Karl Childers in ''Film/SlingBlade'' spends his childhood as one of these. The long-term hospitalization following his murder of his mother may also qualify.
* Sloth from ''Film/TheGoonies''. A sympathetic example of Type 1.
* The title creatures of ''Film/ThePeopleUnderTheStairs''. Tweaked, however, in that the imprisoned things weren't born that way, but were kidnapped as young children and imprisoned under horrid conditions that caused their degeneration.
* In ''Film/TheUnearthly'' (which famously includes Tor Johnson saying "[[{{Narm}} Time for go to bed]]") the MadScientist [[HamAndCheese played by]] Creator/JohnCarradine has a bunch of degenerate caveman things in the basement. [[Series/MysteryScienceTheater3000 Crow]] thinks they look like Ian Anderson on the cover of ''Music/{{Aqualung|JethroTullAlbum}}''.
* The Merrye relatives in the basement in ''Film/SpiderbabyOrTheMaddestStoryEverTold''.
* In ''Film/KingsRow'', everyone wonders why Dr. Tower's wife never leaves the upstairs room of their house. Later, after the wife's death, Dr. Tower starts locking up his daughter Cassie in a similar manner. It turns out that Mrs. Tower was completely mad, and Cassie starts to exhibit the same madness as she grows into adulthood.
* The first ''Film/BasketCase'' film, although Belial's titular "attic" is portable and he doesn't seem to complain about staying hidden. Furthermore he's even said to prefer to keep to himself in the sequels.
* If mobile "attics" count, then Blaster from ''Film/MadMaxBeyondThunderdome'' might be a borderline case. He lives behind an armored mask and never associates with anyone except as Master's transport, and when the mask comes off, it's revealed that he [[spoiler:has Down's Syndrome and is incapable of surviving in Bartertown's cutthroat society without the protective Master's supervision]].
* Nick Frost apparently plays one of these in ''[[Film/{{Grindhouse}} Don't]]'', but really, it's hard to tell. [[http://www.youtube.com/watch?v=f7W_sMFoyMs Judge for yourself]].
* ''Film/TheOrphanage'' does this with the disfigured (but not disabled) Tomas by putting him in a mask and keeping him in a secret room. But in something of a subversion he's still allowed out, and to play with other children. The whole matter of keeping him in that room seemed to be a quirk of his overprotective mother, more than anything else.
* There's a movie called ''The Gay Bed and Breakfast of Terror''. The crazy Jesus freak mother is keeping her mutant son Manfred (who [[spoiler:was conceived during a gang bang at the Republican National Convention]]) locked up in the attic until she wants him to kill someone.
* This is what happens to the two novices in ''The Hideout'' after one of them [[LoveMakesYouEvil killed her Mother Superior and two other old women to prove to her boyfriend she loved him]], and one of the women was the guy's mother, leaving him free to inherit. They didn't see anything wrong with any of that, though. [[spoiler: And the surviving one still doesn't.]]
* The Creator/ValLewton classic ''Film/IWalkedWithAZombie'' (based on ''Literature/JaneEyre'') may feature one of these. Like many of the films Lewton produced, the reality is open to interpretation.
* Invoked in ''Film/{{Paranoiac}}'', where Simon ''thinks'' [[spoiler: he's keeping his brother locked up inside the garage. What he hasn't realized is that Tony is [[MummiesAtTheDinnerTable long dead]]]].
* In the Film/HammerHorror ''Film/TheBridesOfDracula'', Baron Meinster is introduced this way: his mother keeps his locked up in a wing of the castle. Her stated reason is that he is unwell. He tricks the heroine into freeing him on the pretense his mother was trying to cheat him out of his inheritance. It turns out that he's a vampire (the clue is in the movie title) and she was trying to keep him [[SealedEvilInACan locked up]], but didn't have the heart to kill him. Luckily, Creator/PeterCushing shows up and makes everything better.
* Saul Femm from ''Film/TheOldDarkHouse1932'', though not incredibly deformed, is a raging madman with a taste for arson and is thus kept locked in his room by the rest of the family with the help of a mute and deformed butler.
* In the ''Film/BlackChristmas2006'' remake, after murdering his father, Billy's mother and her lover keep Billy locked in the attic and use him for sex. He goes steadily more insane before finally snapping one Christmas and murdering them (as well as mutilating his sister/daughter Agnes).
* The Penguin in ''Film/BatmanReturns'' spends his early years as this, before his parents get rid of him by throwing him to the river.
* The opening narration for ''Film/KissTheGirls'' describes a self-inflicted version of this: Casanova moves into the attic of the house where his "first love" lives.
* Larry Blamire's ''Film/DarkAndStormyNight'' has Thessaly, [[spoiler: Sinas Cavendar's insane ViolentGlaswegian daughter]]. She's actually treated pretty sympathetically, and is mostly a parody of the ''Old Dark House'' example above.
* The mother in ''Film/TheCurse'', loosely based on ''Literature/TheColourOutOfSpace'', becomes one of these late in the film.
* Zelda of ''Film/PetSematary''.
* ''Film/TheBeastInTheCellar''.
* Ronald in ''Film/BadRonald''. His mother was sheltering him inside the walls after he'd committed a crime and needed a place to hide, but then she dies and the house is sold, with nobody knowing there's a crazy recluse still living in there.
* In ''Film/HouseAtTheEndOfTheStreet'', Carrie Anne fits the trope [[spoiler: [[SubvertedTrope except not]]]].
* Invoked, along with many other tropes of Gothic Horror, in ''Film/TheBrood'', where a police detective suggests that the childlike mutant that murders the hero's mother-in-law may have been her own deformed child that she was keeping locked in the attic. Likewise, the extreme seclusion in which Oliver Reed's psychiatrist character keeps his patients has aspects of this, especially as the treatment makes them start to [[BodyHorror physically externalize]] their emotional problems. [[spoiler: Which is exactly where the killers are coming from.]]
* Kaylie and Tim's mother in ''Film/{{Oculus}}'' eventually becomes this, when the mirror causes her to become increasingly insane and the father (who is also slowly being driven insane) chains her to her room so their kids wouldn't find out.

* [[http://www.amazon.com/Secret-Admirer-ebook/dp/B007SRR8S0/ref=sr_1_6?s=digital-text&ie=UTF8&qid=1341445195&sr=1-6&keywords=secret+admirer Secret Admirer]]on Amazon's Kindle Network.
* Arthur "Boo" Radley from ''Literature/ToKillAMockingbird''. He only rarely goes out at night, and as a result is so pale that the fearful townsfolk think he's an EvilAlbino. He turns out to be utterly harmless and kind.
* In the short story, "Literature/TheOnesWhoWalkAwayFromOmelas" by Creator/UrsulaKLeGuin, a filthy, malnourished little child of indeterminate gender is locked in a windowless room and treated as an animal for the vague good of the community.
* Mr. Edward Rochester keeps his violently insane wife Bertha locked in the attic of Thornfield in ''Literature/JaneEyre''. Arguably, she was better off there than in what passed for a mental health facility in those days.
** Jean Rhys' ''Wide Sargasso Sea'' examines this example (yes, this one -- same woman[[note]]though moved to a slightly different historical period[[/note]]) more deeply, giving a possible BackStory of (the literal) Mad Woman in the Attic. It's also a [[DeconstructedTrope deconstruction]], similar in that to "The Yellow Wallpaper", since it's quite clear in this version that her identity was stolen ("Bertha" is not even her real name) and insanity was a role that was forced upon her in an effort to control her rather than something that would have happened anyway.
** She also appears in ''[[Literature/ThursdayNext The Eyre Affair]]'', in which she inadvertently shows the heroine how to defeat the BigBad.
* "Literature/TheYellowWallpaper": the main character is bedridden with some illness, and locked up in a room with ugly, confusing wallpaper. She goes crazy as a result. It's primarily a critique on the medicine of the time and the then-disturbingly common practice of keeping "ill" women stuck in a small room with nothing to stimulate them (known as the [[http://www.sciencemuseum.org.uk/broughttolife/techniques/restcure.aspx "Rest Cure"]], which was actually done to the author and [[GoMadFromTheIsolation she nearly went insane as a result]]). It's also a very creepy little psychological horror story.
* Creator/HPLovecraft:
** Literature/TheDunwichHorror, an invisible kept in the attic by CorruptHick Wilbur Whately (actually [[spoiler: his twin brother, but Wilbur [[HalfHumanHybrid looks more like their mother]]]]). The Horror eventually grows so large that Wilbur has to tear down the inside walls, nail the windows shut, and move himself into a shed.
** "Literature/TheShadowOverInnsmouth": The narrator makes reference to a relative (who has been slowly transforming into a fish man) locked away in an asylum. It's also noted that a few of the Innsmouth people have gotten so deformed that they don't go outside anymore. In this case, it's not that most of the locals would be freaked out by them, since most of them are in on the weird cult, but there's the occasional person around who isn't.
** The Gardner family in "Literature/TheColourOutOfSpace" have Nabby Gardner, Nahum Gardner's wife, who goes crazy as a result of exposure to the Colour, and is locked in the attic, where she becomes even more strange... Same thing also happened with Thaddeus, one of the sons.
** Rhoby Harris in "Literature/TheShunnedHouse". After the presence haunting the house attacks her, her protests are dismissed as just another symptom of her insanity.
** In "Facts Concerning the Late Arthur Jermyn and His Family", some earlier members of the Jermyn family are said to have been kept out of public sight. However, as for the key figure of the great-great-great-grandmother of Arthur, she turns out not to have been insane so much as [[spoiler: not a human being at all.]]
** In [[http://www.hplovecraft.com/writings/texts/fiction/u.aspx "The Unnamable"]], what was kept in the attic was some super-vague... [[UltimateEvil thing]]; a HumanoidAbomination MixAndMatchCritter whose appearance caused someone to GoMadFromTheRevelation. Its relationship to the people keeping it there was also vague. Then it had died and become [[EldritchAbomination even weirder]].
* ''Literature/ThePhantomOfTheOpera'' is an early example, and also interesting because he exiled himself.
* ''Literature/TheHunchbackOfNotreDame'' is a sympathetic example.
* In Creator/RichardMatheson's short story "Born of Man and Woman", a deformed child is kept chained in the basement by its parents. [[spoiler:From the fragmentary descriptions we get, "deformed" is a severe understatement: I will screech and laugh loud. I will run on the walls. Last I will hang head down by all my legs and laugh and drip green [from earlier context, this appears to mean "bleed"] all over until they are sorry they didn't be nice to me.]]
* In the ''Series/DoctorWho'' Literature/EighthDoctorAdventures novel ''Vanishing Point'', this trope is reconstructed with a woman keeping a number of deformed and disabled people away from society. But in a bit of a twist, she's quite nice to them, treating them almost like family, and refers to them affectionately as "mooncalves". The story takes place in a Dystopia where they wouldn't be safe anywhere else.
* In ''The Shuttered Room'', a woman returns to her childhood home where her insane sister has been imprisoned by an elderly aunt.
* In Creator/SimonRGreen's Hawk and Fisher story "Wolf in the Fold," the noble [=MacNeil=] family's dark Family Secret is the existence of "the freak." The physical deformities, it's noted, could have been overlooked - "occasional unfortunates were inevitable when the Quality became as inbred as it had in Haven" - but when the freak proved to be an immortal energy vampire who drained the life force of any living thing near it, ''that'' was horrific enough that his father walled him up in a secret room in Tower [=MacNeil=] where he remained undying but quiescent until the Family stopped feeding him.
* [[WoobieDestroyerOfWorlds Carly]] from F. Paul Wilson's ''Faces'': The existence of others like her is implied in this and other Adversary Cycle stories. WordOfGod says that she is the above mentioned child in Creator/RichardMatheson's story [[AscendedFanFic all grown up]].
* In Creator/DavidEddings' ''Literature/TheElenium'' series, the tower of a GothicHorror castle becomes the holding place for a noblewoman driven mad by DemonicPossession. Her last remaining loyal servant, unable to listen to her scream any more, finally slips poison into her food to ShootTheDog, and then becomes TheAtoner and joins an order of monks.
* The novel ''Literature/FlowersInTheAttic'' is written from the point of view of children locked away in this manner, to hide their existence from their grandfather, who would disinherit their mother (his daughter) for having married and had children by [[spoiler:his son by his stepmother, a marriage that resulted in four healthy if somewhat inbred children]]. The grandmother is very much in on this (delivers meals, etc.), is rather abusive, and as Mom decides she has better things to do with her time than spend it with the kids, becomes the primary outside contact the kids have.
* There is a book, ''Woman in the Wall'', where an exceptionally shy girl with a phobia of wide-open spaces did this to herself, choosing to live inside the walls of her house instead of starting school. Then her family stopped seeing her or hearing her talk, though she would eat at night and fix things and sew.
* In Frances Hodgson Burnett's ''Literature/TheSecretGarden'', Mary's uncle keeps his son and Mary's cousin, a bedridden hunchback and sickly child named Colin, hidden away in the house for fear that he will not be able to survive in normal society, and shuns him because of the boy's resemblance to his dead mother.
* In ''Literature/TheMagiciansNephew'', Digory and Polly, [[GenreSavvy being familiar with this trope]], consider that Uncle Andrew might have a mad wife hidden in his attic. He's actually experimenting with the rings that are among the {{MacGuffin}}s of the series.
* The creature in ''Literature/StillLifeWithCrows'' is one of these kept in a cave who found his way out. Also Subverted in that he started out as a normal child (and apparently a very intelligent one) who was twisted by being forced to live in the cave (his mother gave birth out of wedlock, and her father forced this whole thing on her).
* Happens in ''Literature/HarryPotterAndTheDeathlyHallows''--to Ariana Dumbledore. She [[TheOphelia went mad]] [[spoiler: after an attack by a gang of Muggle boys, which could be read as rape]], and was locked up after [[spoiler: her father was sent to prison for attacking the Muggle boys, and refusing to say why he did it]]. Everybody outside the family (the ones who knew about her existence, anyway) figured her mother had locked her up for being a Squib (a wizard with no magical ability), which was a bad thing to be during [[spoiler: Ariana's lifetime]]. Which, in the present in the novels, is still a bad thing; she's indirectly responsible for Russia's secret magician corps (they killed Russian civilians during World War II), as her extremely flashy death provides the muse of the magic corps' leader.
** On a lighter note, there is also the ghoul in the Weasleys' attic, although he's treated like a pet, and it's ambiguous exactly [[OurGhoulsAreCreepier what a ghoul is in this world]].
* ''Literature/EarlyAutumn'': John Pentland is the scion of an old and very rich family, but that doesn't stop him from having a crazy wife locked up in one wing of the house. She's been there a long time; she was already roaming around the locked-up north wing when Olivia arrived 20 years before the story's setting to marry John Pentland's son Anson.
* Chance the Gardener in ''Film/BeingThere'' was confined to the Old Man's house all of his life due to his mental handicap, and no one but the maids who worked in the house knew he existed. And it's possible he's the Old Man's illegitimate son to boot. The story gets underway once the Old Man dies and he is turned out of the house by the lawyers who came to close the estate. He's a nice, well-spoken person, however (partially due to his being allowed to watch television, giving him some idea of proper behavior and speech), and winds up becoming a ParodySue when he encounters people who have no idea what he really is.
* The novel ''The Cellar'' is about a woman who keeps horrific rat-men in her old house.
* Paul Auster's ''[[Literature/TheNewYorkTrilogy City of Glass]]'' features a character that was brought up at home in complete isolation as part of a crackpot linguistic experiment by his father. At the time of the story, he has been recovered and mostly rehabilitated -- he has learned to speak -- but is still quite disconcerting.
* Subverted by ''The Adventure of the Paradol Chamber'', a SherlockHolmes pastiche written by June Thomson. A woman who has befriended a young nobleman hires Holmes to investigate because she's afraid that his servants have imprisoned him in his own house. As it turns out, not only do the servants have a very good reason for locking him up, the nobleman actually ''wanted'' to be imprisoned in the first place, since [[spoiler:it's revealed that he suffers from a form of hereditary madness that makes him AxCrazy whenever it strikes. In one of his moments of sanity, the nobleman decided to have himself locked up to keep from being a danger to anyone]].
** Another subversion comes from ''The Adventure of the Blanched Soldier'', written by Sir Arthur Conan Doyle himself, that is much along these same lines. A soldier who made friends with another younger soldier in the Boer War hires Holmes when he thinks the younger soldier's parents are keeping him imprisoned on their family estate. It turns out [[spoiler:that the younger soldier contracted what he thinks is leprosy during his time in South Africa, and the family was keeping him at home in secret to treat him without his being locked up in a hospital. The younger soldier, who's actually only suffering from treatable icthyosis, voluntarily went along with this]].
** Then there's "The Yellow Face," in which the ''suspected'' Madwoman in the Attic in fact turns out to be simply the main character's mixed-race daughter from a previous marriage, whom she'd kept hidden from her new husband. In a variation form the norm in this trope, the little girl is happy and healthy; she lived in a small but comfortable cottage in a remote part of the estate, she was well-fed and cared for, and her mother visited her whenever possible. Once Holmes reveals who she is, her new stepfather accepts her wholeheartedly.
* The protagonist in Creator/NeilGaiman's short story "Forbidden Brides of the Faceless Slaves in the Nameless House of the Night of Dread Desire" has an Aunt Agatha chained in his attic. This has no bearing on the plot, it's just one of the things that establish that he lives in a world of Gothic/adventure/fantasy/horror fiction clichés. A character in the story he's writing is also mentioned to have (had) a "hopelessly insane" wife whom he claimed to be dead. Well, he ''is'' writing a realistic, slice of life story based on the world he's living in.
* The horror novel ''Others'' has a whole wing of a nursing home filled with Freaks in the Attic. Some of them are nice people who just have a physical deformity of varying severity. The Others, though, either because of their imprisonment, or what the director of the home has been doing to them, or just madness, are true monsters.
* Both Charlie Angelfield and his father, George, in ''Literature/TheThirteenthTale'' go mad after the death of their loved ones, and enter into a sort of self-inflicted imprisonment where they lock themselves in their rooms for extended periods of time.
* Hortensia from Creator/IsabelAllende's "Cuentos de Eva Luna" (Tales of Eva Luna).
* In ''[[Literature/AuntDimity Aunt Dimity: Vampire Hunter]]'', Lori's working hypothesis explaining the creepy looking vampire the twins saw in the woods turns on this idea; she thinks the neighbouring [=DuCaral=] family had a crazy son they kept in the house rather than an asylum, and the man escaped (possibly more than once) and stood in the woods watching the boys.
* Kind of featured in the Woodland Mystery ''The Mystery of the Dark Old House'', but [[spoiler: the guy living in the title house is actually nice, just afraid of the outside world]].
* The most terrifying kind shows up in the Creator/StephenKing short story "Gramma," from ''Literature/SkeletonCrew''. She's been senile and dying in the back room for years, and her grandkids are terrified of her...with good reason.
* A major theme in ''What's Bred in the Bone'' by Robertson Davies is the characters' relations with "the Looner", the young protagonist's mentally defective and physically deformed elder brother who is kept locked in the attic due to the embarrassment at his existence arising from the combination of his developmental deficiencies and his illegitimate conception.
* Alberto Blest-Gana's ''El Loco Estero'' has the titular Julián "El Loco" Estero, an ex-military man locked away by his sister Manuela supposedly to keep his borderline AxCrazy tantrums at bay, but in reality [[FinancialAbuse to use his share of the family inheritance]] (out of resentment for [[HeirClubForMen being passed up as heiress]]). Carlos Díaz, TheProtagonist of the book, manages to strike up an IntergenerationalFriendship with Estero and vows to set him free.
* The J.B. Stamper Literature/PointHorror short story "The Attic Door" is about a girl going to spend a few days with her widowed aunt, and meets [[spoiler: her aunt's deformed son, a result of her late scientist uncle's experiment, locked up in the attic. Naturally, the aunt decides the girl's seen too much, so they'll just tell the girl's mother she never arrived...]]

[[folder:Live-Action TV]]
* Parodied on ''Series/TheLeagueOfGentlemen'' with David, [[BrotherSisterIncest inbred]] son of corrupt hicks Edward and Tubbs Tattsyrup. They keep him in the attic.
* George Cranleigh in the ''Series/DoctorWho'' serial "Black Orchid".
** Control and Redvers Fenn-Cooper from another ''Series/DoctorWho'' story, "Ghost Light".
** Also showed up in the [=NewWho=] episode "The Idiot's Lantern," in which a family keeps Grandma locked in her bedroom [[spoiler: to hide the fact that her mind and face (yes, her ''[[TheBlank face]]'') have been stolen by an alien menace.]] Note that this episode was written by the same man who played the above David Tattsyrup.
** [[spoiler:The Doctor]] in the episode "The Crimson Horror"
* Played with in ''Series/TheTwilightZone1959'' episode "The Howling Man". The title character is locked in a monastery cell and spends a lot of time howling mournfully. The protagonist of the story thinks he's crazy, but after the protagonist releases him [[spoiler: he turns out to be [[LouisCypher Satan in disguise]]. [[SealedEvilInACan Oops]]]].
* ''Series/TheXFiles'':
** Episode called "Home" that dealt with several backwoods-horror tropes, including this one. The local police force with Mulder and Scully's help conclude there must be a woman kidnapped and held by a family of young men who is probably responsible for the murder of a deformed baby. It turns out there is a living woman in the house -- she was just assumed to be dead by locals.
** "Post Modern Promehtheus", which was a deliberate deconstruction and AffectionateParody of Frankenstein/deformed monster. Several people have seen him, they just didn't know who he was. He lives with an aging farmer whom he considers his adoptive father. He wanted to protect him by hiding him.
* The ''Series/BabylonFive'' episode "Grey 17 is Missing" featured a bizarre cult that had taken over one of the decks of Babylon 5, hidden it on the blueprints and computer schematics, isolated it so no one else could enter... and then locked up themselves on that level with a ravenous alien monster which would periodically eat one of the cult members and thus make them one with the universe via a perfect death.
* ''Series/DesperateHousewives'' did it with Caleb.
* The ''Series/MacGyver'' episode "The Secret of Parker House" had one of these. [[spoiler:He turned out to be a nice guy.]]
* ''Series/{{Supernatural}}'' has this as the twist in "Family Remains", when they discover the last owner of the house kept the twins he conceived with his daughter. The daughter committed suicide and the father was killed by the children, then a new family moved in... Which, par for the course, was played quite disturbingly.
* In one of ''Series/TheOuterLimits1995'' various ScienceIsBad episodes, a couple considering [[DesignerBabies genetic enhancement]] for their unborn child learn that their neighbors' supposedly dead son is actually an AxCrazy basement-dwelling monster as a result of genetic engineering GoneHorriblyWrong.
* [[spoiler: Jane Rochelle]] in the ''Series/MidsomerMurders'' episode "Judgement Day".
* ''Series/{{Smallville}}'' has some parents lock their boy in the basement and never let him see the sun, because [[spoiler:sunlight turns him into a super-strong, violent, rampaging monster]].
* Done with the half-breed [[MagnificentBastard Scorpius]] in ''Series/{{Farscape}}.'' The episode "Incubator" reveals that was raised on a Scarran ship in a single room and his only visitor was his "nanny," Tauza- until Scorpius escaped. Quite worryingly, it's implied that Scorpius' [[TheWoobie mother]] was imprisoned in the same cell in a pretty similar fashion; according to Tauza, her [[RapeIsASpecialKindOfEvil impregnation]] at the hands of one of the guards [[BreakTheCutie drove her insane]]- making her a quite literal case of Madwoman In The Attic.
* [[spoiler: Subverted]] in one episode of ''Series/{{Sanctuary}}'', the one with the young autistic boy who draws monsters, a missing twin brother, their dead father, and the room under the floor, which has shackles welded to one wall. [[spoiler: The team originally assume the twin brother was kept down there by an abusive father. By the end of the episode, it turns out that the father was an Abnormal who developed laser eyes during fits, and he was locking himself down there to protect his family.]]
* ''Series/{{CSI}}'' had a rather [[TheWoobie sweet young woman]] who happened to have a serious case of hypertrichosis and lived in a secret room in her brother's (also a sufferer, but to a lesser extent) house. She wasn't locked up, but she'd been kept in the house in daylight hours for many years and always retreated to her room when visitors came, so no one knew she was there until after her brother's murder.
** In "Go To Hell", parents imprison their daughter in the attic when they believe she is possessed.
* In the MadeForTVMovie ''BadRonald'', young Ronald's mother locks him up and hides him so the police can't arrest him for a murder he committed. When she dies, he remains in the house, and a new family moves in.
* On ''Series/AmericanHorrorStoryMurderHouse'', Constance kept her disfigured son, Beauregard, in the attic. CPS was going to take him away but she had Larry kill him first, claiming he died on natural causes.
** On ''Series/AmericanHorrorStoryFreakShow'', conjoined twins Dot and Bette Tattler are kept in their house and not allowed to leave; many of the neighbors think that their mother lives alone.
* A storyline on ''Series/AllMyChildren'' revealed that mysterious millionaire Dimitri Marick (who at the time was a new character) had hidden his wife away, although she wasn't "mad", just severely physically and mentally injured due to a catastrophic riding accident. Making the ''Literature/JaneEyre'' ripoff complete, this is all revealed during a ball being held to celebrate Dimitri's engagement to another woman when the wheelchair-bound wife is brought into the ballroom by her mother.Aside from being stunned to learn that her intended is already married, she's further creeped out upon seeing that she bears a [[ReplacementGoldfish strong resemblance]] to the woman.
** Even earlier, this is how Adam's initially evil twin Stuart was introduced, having been locked away by Adam to keep him from harming himself or anyone else.
* ''Series/{{Reign}}'' has one of these in the character of Clarissa, [[spoiler: the secret daughter of Catherine,]] whose face is always hidden in a burlap bag with eyeholes, ever since she was disfigured as a child by a botched attempt at surgery [[spoiler: to remove the birthmark that would identify her real father and incriminate the queen]]. She lurks in the secret passageways of the castle and at times intervenes directly in the political intrigue and action, while taking care to avoid being seen. She is known as "the Ghost." Her lifetime of isolation and abuse results in her becoming an actual madwoman.
* In ''Series/{{Gotham}}'', Police Commissioner Loeb sent his insane daughter to live on a remote farmhouse after she murdered her mother in order to hush up the matter and keep her from being sent to Arkham.
* ''Series/FatherBrown'': In "The Labyrinth of the Minotaur", an aristocratic family are keeping their mentally defective son hidden away inside their manor to avoid scandal to the family, albeit in very comfortable quarters. While not directly connected to the murder, the secret does serve to muddy the waters and make the truth harder to find.

* The Music/AliceCooper song "Former Lee Warmer" is sung from the perspective of a man who keeps his mute and apparently insane brother locked up in his attic.
* Music/AphexTwin's ''Rubber Johnny'' video features a deformed wheelchair-bound kid in a dark basement.
* Crimson Glory's Lost Reflection tells of some poor soul going insane from being trapped in an attic, his only company a reflection in a dusty mirror.

[[folder:Myth and Legend]]
* If not the UrExample, then certainly the [[AncientGreece Knossos Example]] would be the Minotaur. When Minos decided to keep a bull he had been sent by Poseidon to sacrifice to him, Poseidon made Minos's queen fall in love with the bull and conceive a child with it. To hide the resulting hybrid monster, the king commissioned Daedalus [Icarus' papa, and the man who helped the queen consummate her unnatural love] to build an elaborate labyrinth under the city from which no one could escape.
* The Monster of Glamis, a deformed child supposedly born to the Bowes-Lyon family and bricked up in Glamis Castle. The most common version of the myth is that he was [[https://en.wikipedia.org/wiki/Thomas_Lyon-Bowes_(heir_to_Lord_Glamis,_born_1821) Thomas Lyon-Bowes]], the firstborn son of Lord Glamis who had supposedly been born disfigured and hidden away in a sealed room (the real Thomas had died in early infancy). The myth seems to have originated in relatively modern times due to the fact that Thomas does not have a headstone in the family cemetary despite having been baptized, however this was common at the time due to high infant mortality rates.
* Some versions of the JerseyDevil's BackStory would qualify, depending on how soon after its birth the creature escapes into the woods.
* The Hawaiian demigod Kamapua'a. His mother was married to an ali'i (chief), but had an affair with another man. [[MamasBabyPapasMaybe No one was sure who Kamapua'a's father was, and both potential candidates denied he was theirs]]. Neither one wanted anything to do with him, so he became a wild man, modifying his appearance to resemble [[PigMan a razorback]]. He also entered into a (very) DestructiveRomance with Pele.

[[folder:Standup Comedy]]
* Emo Philips: When I was a kid my parents used to tell me, "Emo, don't go near the cellar door!" One day when they were away, I went up to the cellar door. And I pushed it and walked through and saw strange, wonderful things, things I had never seen before, like... trees. Grass. Flowers. The sun...

[[folder:Tabletop Games]]
* In the third edition ''TabletopGame/{{Ravenloft}}'' products from Arthaus, the role of half-orcs is instead given to 'calibans': a PC Race in the Attic, usually born to human mothers who'd been exposed to black magic or curses while pregnant.
* Saul [[Creator/HPLovecraft Whateley]], resident of [[MeaningfulName Gomorra]] in ''TabletopGame/{{Deadlands}}: The Weird West'', was locked in the attic by his BigScrewedUpFamily. His insane rantings are still loud enough to keep others in town awake at night. He's useless in a fight, though he might be seen as a sympathetic villain. [[spoiler: He actually sees the future, [[MadOracle and it's driven him quite mad]]. The family keeps him alive for scrying... and for unnerving the townsfolk.]]
* [[FaceFullOfAlienWingWong Genestealer]] [[HalfHumanHybrid Hybrids]] in ''TabletopGame/{{Warhammer 40000}}'' tend to possess obvious physical deformities such as greyish skin or multiple limbs until the third or fourth generation, and as such have to be hidden from the rest of society, either by their [[{{Brainwashed}} doting]] parents or the other members of the [[HordeOfAlienLocusts Genestealer]] [[TheInfiltration Cult]]. A favored haunt is a [[WretchedHive hive city's]] Underhive, the derelict, lawless lower levels of the Imperium's arcologies.
* Ogre Gorgers from ''TabletopGame/{{Warhammer}}'' are cast out of a society of {{Big Eater}}s for the crime of being born too ''scrawny''. Thrown into the labyrinthine, [[GreenRocks Warpstone]]-laced tunnels beneath an ogre settlement, if the Gorger survives the isolation and Warpstone will quickly mutate it into an insane, pallid, degenerate, and above all else ''ravenous'' monster.
* In ''TabletopGame/WerewolfTheApocalypse'', some Silver Fangs hide their metis offspring at home in order to avoid public dishonor. Metis sheltered this way tend to be socially maladjusted.

[[folder:Video Games]]
* ''VideoGame/HelloNeighbor'': [[https://youtu.be/O41H9yESyHA This trailer]] implies this is what's in the Neighbor's basement, since [[spoiler:when the player enters the basement, there are silhouettes of other figures, and the sound of a woman sobbing, before the voice of a young girl screams "RUN!!!", causing the lights to go out, and the woman's sobs to stop. The player tries to see who or what made the noise, [[NothingIsScarier but doesn't find anything]]... Until the end of the level where, right when the Neighbor is about to drag the protagonist from his hiding place, the little girl screams, causing the Neighbor to ignore the player, and go after the little girl's voice]]. [[DoesThisRemindYouOfAnything The implications of this scene are...]] [[FridgeHorror disturbing, to say the least]].
* The InteractiveFiction game ''Videogame/{{Anchorhead}}'' features William, an inbred boy that has been {{touched by|Vorlons}} {{Eldritch Abomination}}s.
** As does Adam Cadre's ''Shrapnel''.
* In ''[[Videogame/ChzoMythos Five Days a Stranger]]'', the deformed, mentally challenged son of Sir Roderick Defoe is kept in a secret room of the house.
* In ''VideoGame/CallOfCthulhuDarkCornersOfTheEarth'', a woman in the [[spoiler: Waite's home]] is kept in the attic as she falls to TheCorruption. The husband is just trying to keep his family safe, though.
** If you know about Lovecraft's story the game is based on, it's clear that the "woman" [[spoiler:had never been a human being. The Third Oath of Dagon demands a follower to marry a pureblooded Deep One, and conceive a child with it. It's less than clear why she would murder her own child though, alien monster or not]].
** [[spoiler: She might have been crazy even by Deep One standards.]]
** [[spoiler: It's explained in the tabletop campaign that Dark Corners is based off of: Since the Deep Ones are immortal, the females try to kill all the young, while the males want them to expand the civilization.]]
* ''VideoGame/{{Scratches}}'', in a combination of both Type 1 & 2.
* Appears in the original ''VideoGame/ClockTower''.
** In the form of[[spoiler: a giant, deformed child who is the brother of the killer that's been chasing you around. And he's not happy about being woken up]].
** As well as [[spoiler:Simon Barrows, Mary's husband, locked in the shed by Mary when he tried to kill her and their hideous children. He's gone mad from the confinement; if Jennifer makes the mistake of trusting Mary, she's locked in with him and must feed him, or else he will kill and eat her]].
* The [[LighterAndSofter Lighter, Softer]], [[UsefulNotes/{{Scotland}} Pedantically Scottish]] and less successful remake of ''VideoGame/TheSeventhGuest'', ''[[http://en.wikipedia.org/wiki/Clandestiny Clandestiny]]'', features the ''Monster Child [=MacPhiles=]'', who not only is a fright to behold but would haunt her familial captors with beautiful singing, just to remind them [[WhatMeasureIsANonHuman what scoundrels they are for locking her away]].
* The ''VideoGame/{{Touhou}}'''s [[SuperpowerLottery uberpowered]] [[EnfantTerrible little]] [[OurVampiresAreDifferent vampire]], Flandre Scarlet, has lived in the basement of the Scarlet Devil Mansion for the past 495 years at her (slightly) older sister Remilia's behest. Since Flandre has a child's naivety, emotional instability that borders on insanity, and happens to have [[PersonOfMassDestruction the power to almost effortlessly destroy anything]] ("I went 'kyu' and it went boom"), this is probably more of a safety measure than anything else, and official sources suggest that Flandre is okay with the arrangement. Fan portrayals play the situation for horror or drama as needed, and can vary from a sympathetic Flandre being locked away by her domineering older sister to a secretly-heartbroken Remilia forced to cage a psychotically destructive Flan for her (and/or the world's) own good.
* Kinzo Ushiromiya in ''VisualNovel/UminekoWhenTheyCry'' locked ''himself'' in his little mini-apartment at the top of his mansion in Rokkenjima and refuses to come out. He's certainly crazy enough to qualify.
** [[spoiler: In a subversion, it's not that he's crazy. He's actually, well, ''dead''. Krauss and Natsuhi found his corpse, burned it, and then told the others he was cooping himself there so they wouldn't find out. He probably was that crazy in the last years of his life, though.]]
* Somewhat reversed in ''VideoGame/{{Fallout 3}}: Point Lookout'' with [[http://fallout.wikia.com/wiki/Kenny_%28Point_Lookout%29 Kenny]], who ran away after his deformed parents hid him in their basement for lacking the right "marks." Judging from most of the inhabitants of the area, what lacking the "marks" means is that he ''doesn't'' look like an inbred hillbilly from a rather hamfisted cartoon version of ''Deliverance.''
* ''VideoGame/DoubleSwitch'': It is revealed in the game that [[spoiler:Eddie was locked in the apartment building basement by his own father, Lyle. Lyle did this because Eddie is AxCrazy, and he was just trying to protect people from Eddie]].
* In ''VideoGame/ResidentEvilCodeVeronica'', a monster codenamed Nosferatu, who is actually the mutated Alexander Ashford, is imprisoned in the Antarctic Base, and [[SealedEvilInACan escapes]] shortly after Claire and Steve arrive. In the remake of ''VideoGame/ResidentEvil'', the grotesquely deformed and chained Lisa Trevor wanders the basement and backwoods of the Spencer estate.
* {{Cloudcuckoolander}} BonusBoss Sucre/Sugar from ''VideoGame/{{OFF}}'' certainly invokes this, being found hanging out in the basement of Zone 0 surrounded by piles of sugar (which doesn't seem too bad unless you learn the AwfulTruth of where sugar comes from in this world.)
* The ''VideoGame/DeepSleepTrilogy'' features a woman named Felicity at the very end of the second game who is described as this trope. She went insane because [[spoiler: Her mind lost connection to her sleeping body and she can never again wake up, thus leaving her trapped for years]].
* In ''VideoGame/{{Fallout 4}}'', Lorenzo Cabot has been imprisoned in the basement of the Parsons State Insane Asylum since 1898 due to obtaining an ArtifactOfDoom that granted him {{immortality}} and superhuman powers, but [[WithGreatPowerComesGreatInsanity at the cost of his sanity]].
* ''VideoGame/{{Croc}}'' has a surprising number of nightmarish creatures lurking in the dungeon of the villain's castle but none are more disturbing than a chained, rabid, (possibly) zombie prisoner that attempts to grab whoever comes near it. The chains imply that it cannot be trusted even by the Dantinis.
* The Hillbilly from ''Videogame/DeadByDaylight'' was this according to his StartOfDarkness. He spent a good chunk of his life bricked up inside of his own room, only fed through a hole in the wall due to his parents shunning him because of his deformities. Eventually, he escaped and went on a RoaringRampageOfRevenge.

[[folder:Western Animation]]
* Parodied in ''WesternAnimation/TheSimpsons'' episode "[[Recap/TheSimpsonsS8E1TreehouseOfHorrorVII Treehouse of Horror VII]]", with Bart's EvilTwin, Hugo, locked up in the attic. The TwistEnding was that ''Bart'' was the Evil Twin, so Hugo was allowed to go free (even though he was clearly insane - then again, you'd be insane too, [[GoMadFromTheIsolation if in his shoes]]) and Bart is locked up in his place.
* The Warners from ''WesternAnimation/{{Animaniacs}}'' are a parody example that got loose. The studio tries to lock them in the old watertower repeatedly, but they just keep escaping using [[ToonPhysics Cartoon Physics]] and travelling the world causing mischief and being {{Karmic Trickster}}s.
* Implied that the Morgendorffers in ''WesternAnimation/{{Daria}}'' had moved into a house that had one of these. Daria actually picked the room with the padded walls. Course, we don't get to see that.
* In the ''WesternAnimation/SouthPark'' episode "Marjorine", Butters is selected to [[FakingTheDead fake his death]]. When he returns home, his parents chain him up in the basement falsely believing he is a DamagedSoul and kill a woman so he can feed. [[SnapBack He is out in the next episode.]]
* ''WesternAnimation/TheOblongs'' do this to Granny. Sort of. Their son isn't even aware Granny is still alive.
* In an episode of ''WesternAnimation/TheCritic'', a grizzled sailor tells Geraldo that the Shermans keep a hideous child locked in their basement (read: Jay) and points to a lumpy shadow to prove it. Geraldo, not buying it, immediately recognizes the shape as a sack of potatoes.
* ''WesternAnimation/FamilyGuy'' has a one-episode gag involving Peter Griffin's unnamed hairless twin, kept in captivity by family his entire life. At the end of the episode, the twin escapes and unconvincingly tries to replace Peter.

[[folder:Real Life]]
* In ''If Walls Could Talk'' episode 17.13, the new owner of a 19th century house tried to determine the purpose of a second-story room with iron bars on the windows, a metal floor with welded metal loops, and a door that locked from the outside. An old woman at the library told him that "You have a ''[[UnusualEuphemism Disappointments Room]],''" where children with developmental disorders were kept by families that didn't know what else to do, and didn't want their secret known. The homeowner accepted this claim after learning that the former owner's daughter had died young, but never been mentioned in newspaper articles about the prominent family. The claim that the room had been designed to imprison her, however, or that such rooms were a common practice, [[http://forum.forteantimes.com/index.php?threads/disappointments-room.33518/ is pure speculation with no supporting evidence]].
* A few supposed 'feral children' were locked up and isolated from human contact at a very young age, possibly because they were already a bit odd. The abuse doesn't exactly help.
* The Finnish word for "batshit crazy", ''seinähullu'' (literally "wall-crazy") implies this trope. The incurably insane children were chained on the wall for life lest they cause any troubles to other family members.
* Then there is the tale of "[[http://en.wikipedia.org/wiki/Genie_%28feral_child%29 Genie]]" Genie spent her entire childhood locked-up and tied to a potty after her father (who wasn't the pillar of sanity himself) learned she was "mildly retarded" and blew it out of proportion. When she was rescued, it was discovered that she could not speak and she had a distinct "bunny" walk.
* Feral child [[http://www.tampabay.com/features/humaninterest/article1186860.ece Dani Lierow]], rescued at age seven after having been confined in her house and severely neglected, has been adopted and is growing up with her new family.
* [[http://en.wikipedia.org/wiki/Kaspar_Hauser Kaspar Hauser]], something of a TropeCodifier for the feral child version, claimed to have been locked up in this fashion for somewhat vague reasons possibly related to being the illegitimate son of someone famous. The general consensus nowadays is that he was making the whole thing up to scam people.
* The legend of the [[http://en.wikipedia.org/wiki/Monster_of_Glamis Monster of Glamis]], which seems to have at least some factual basis.
* John Langdon Down (of Down Syndrome fame) advised against this in his writings, arguing that [[FairForItsDay institutionalization was more humane]], and that isolation and lack of education tended to make mental defects worse.
* Supposedly the Lemp Family--founders of the now-defunct Lemp brewery--had a a son who was born deformed. He was known as the Monkey Boy, and kept locked in a cage suspended ten feet off the ground, deep in the caverns under the brewery. The cage is still there.
* At points in the history of treating mental illnesses and syndromes, this has been the ''humane'' option--for reasons varying from the then-current State of the Art ideas of mental illness to modern, enlightened laws that make it impossible to permanently institutionalize many of those who are only functional ''in'' an institution. It mostly takes being disabled to the point of not being legally responsible for yourself, or having killed a few people the ''last'' time you stopped being functional.
* [[http://en.wikipedia.org/wiki/Patrick_Henry#Sarah.27s_illness Patrick Henry]] kept his wife in their Virginia basement for the last four years of her life, feeling it was more humane than the public hospital. Given that she would have had a windowless cell with chains and a chamber pot a the aforementioned hospital, he was probably correct.
* King George V of England's youngest son [[https://en.wikipedia.org/wiki/Prince_John_of_the_United_Kingdom Prince John]] (1905-1919) - who was epileptic and 'mentally feeble' (probably autistic) was rumoured to have had this done to him. The truth was that from about seven (when the expectation would have normally been for him to go to boarding school) he lived with his nanny 'Lala' Biggs (who, like many Edwardian nannies, seems to have been deeply bonded with her charge, [[ParentalSubstitute more like a foster parent]] than a hired help) in a cottage in Sandringham Park, socialised with estate workers' children, and probably had a happier childhood than his healthy brothers. But because of the embarrassment of having a son with mental disabilities[[note]]plus epilepsy was still associated with insanity at the time[[/note]], his royal parents seem to have preferred to remain silent about his life[[note]]to the point of [[{{Unperson}} cutting him out of official family trees]][[/note]] rather than publicly address the rumours.[[note]]He is the Johnnie mentioned as a "sweet boy" in ''Film/TheKingsSpeech'' and has his own tv-miniseries, Stephen Poliakoff's ''The Lost Prince''.[[/note]]
* After being revealed as a serial killer, Elizabeth Báthory was imprisoned within a bricked-up set of rooms, with only small slits left open for ventilation and the passage.
* Virginia Ridley, a resident of Ringgold, Georgia, was believed to be this. No one saw her for decades, it was rumored her eccentric husband Alvin kept her locked in the basement, and when he reported her death [[https://www.youtube.com/watch?v=Qe3RPEOyQGs he was promptly accused of her murder]]. Her hypergraphic {{Diary}}, [[http://snapjudgment.org/writing-wall-0 presented as evidence in the 1999 trial]], revealed she and Al were happily married. She was not a prisoner, just a {{Hikikomori}} due to severe epilepsy.
* Blanche Monier, a 25 years old woman from a wealthy family living in Poitiers, France, was locked in a small attic room for 25 years by her mother and brother. The reason for it was her desire to marry a lawyer which [[ParentalMarriageVeto her family deemed unsuitable due to his lack of money]]. What probably started as a temporary punishment turned into a permanent nightmare as her mother refused to allow her to leave the room. [[CircularReasoning Blanche's fits of anger and despair at her situation only convinced her mother and brother that she was mentally unstable, and enforced their belief that she should be kept sequestered]]. In the end, somebody wrote a letter to the police informing them of Blanche's captivity and she was found emaciated and naked, living in appalling conditions in the filthy room. Unfortunately, her sanity had been severely damaged by her imprisonment and abuse, and she never quite recovered from her ordeal.