Split personality movies

A ticking-time-bomb insomniac and a slippery soap salesman channel primal male aggression into a shocking new form of therapy. Their concept catches on, with underground "fight clubs" forming in every town, until an eccentric gets in the way and ignites an out-of-control spiral toward oblivion.

A mild-mannered college professor discovers a look-alike actor and delves into the other man's private affairs.

Though Kevin has evidenced 23 personalities to his trusted psychiatrist, Dr. Fletcher, there remains one still submerged who is set to materialize and dominate all the others. Compelled to abduct three teenage girls led by the willful, observant Casey, Kevin reaches a war for survival among all of those contained within him — as well as everyone around him — as the walls between his compartments shatter apart.

A ballet dancer wins the lead in "Swan Lake" and is perfect for the role of the delicate White Swan - Princess Odette - but slowly loses her mind as she becomes more and more like Odile, the Black Swan.

When larcenous real estate clerk Marion Crane goes on the lam with a wad of cash and hopes of starting a new life, she ends up at the notorious Bates Motel, where manager Norman Bates cares for his housebound mother. The place seems quirky, but fine… until Marion decides to take a shower.

Mort Rainey, a writer just emerging from a painful divorce with his ex-wife, is stalked at his remote lake house by a psychotic stranger and would-be scribe who claims Rainey swiped his best story idea. But as Rainey endeavors to prove his innocence, he begins to question his own sanity.

An awkward office drone becomes increasingly unhinged after a charismatic and confident look-alike takes a job at his workplace and seduces the woman he desires.

Suki is a young woman confronting her destructive mental illness using "The Siamese Burn," an experimental machine designed to eliminate multiple personalities. The closer Suki comes to being "cured," she's haunted by a thought... what if the last unwanted identity turns out to be her?

World War II soldier-turned-U.S. Marshal Teddy Daniels investigates the disappearance of a patient from a hospital for the criminally insane, but his efforts are compromised by his troubling visions and also by a mysterious doctor.

The Machinist is the story of Trevor Reznik, a lathe-operator who is dying of insomnia. In a machine shop, occupational hazards are bad enough under normal circumstances; yet for Trevor the risks are compounded by fatigue. Trevor has lost the ability to sleep. This is no ordinary insomnia...

Ray Liotta stars as a medical examiner who has been acquitted for his wife's murder but many still question his innocence. Obsessed with finding his wife's killer, a possible solution presents itself in an experimental serum designed by a neurobiology Linda Fiorentino which has the ability to transfer memories from one person to another, but not without consequences. Liotta driven to solve the case injects himself with the serum, bringing him closer and closer to finding her killer but bringing him closer to death.

Dr. Jekyll believes good and evil exist in everyone and creates a potion that allows his evil side, Mr. Hyde, to come to the fore. He faces horrible consequences when he lets his dark side run amok.

A deadpan, picaresque buddy comedy about two old friends through a series of urban adventures, loosely connected by the skull of an executed French aristocrat. Winter Song is a typically irreverent Iosselianian jaunt through a classy Paris apartment block contemplating the past, present and future.

When Jesse Stone looks into the murder of a teen-age girl whose body is found floating in a local lake, it brings him up against the Boston mob and into the affluent world of a bestselling writer who exploits troubled teens.

Boston is being terrorized by a series of seemingly random murders of women. Based on the true story, the film follows the investigators path through several leads before introducing the Strangler as a character. It is seen almost exclusively from the point of view of the investigators who have very few clues to build a case upon.

An undercover cop in a not-too-distant future becomes involved with a dangerous new drug and begins to lose his own identity as a result.

A doctor treats a woman suffering from Multiple Personality Disorder.

A very gentle middle-aged man is married, but when he falls in love with another woman, he decides that to divorce his wife would humiliate her too much – so instead he decides to kill her.

When neighborhood kids begin vanishing, Jenny suspects her child psychologist husband, Carter, may be resuming the deranged experiments his father performed on Carter when he was young. Now, it falls to Jenny to unravel the mystery. And as more children disappear, she fears for her own child's safety.

A socially awkward woman with a fondness for arts and crafts, horses, and supernatural crime shows finds her increasingly lucid dreams trickling into her waking life.

Viola and Nicola are going through a rough time. To overcome this crisis, they decide to spend a weekend in a remote cabin belonged to Nicola's parents. Just a couple of days together to heal their wounds, , but everything will take a turn for the worst, when a sneaking suspicion become pure madness. What was supposed to be a quiet trip will suddenly slip into a deadly nightmare.

Abbott and Costello, two bumbling American cops on exchange in London, hunt for Mr. Hyde—the monster that has been terrorizing the city.

A teenage girl living with schizophrenia begins to suspect her neighbor has kidnapped a child. Her parents try desperately to help her live a normal life, without exposing their own tragic secrets, and the only person who believes her is Caleb – a boy she isn’t even sure exists.

A group of catholic school girls are victimized by a sadistic and jealous nun, "Sister Ursula". The girls drown the nun in a pool of "holy" water. Eighteen years later circumstances arise in which the nuns spirit is released to take her revenge. She possesses the body of Eva, the daughter of one of her killers. In order for the Sister Ursula to be properly laid to rest Eva herself must be killed.

After his hatred of dishonesty costs him his job, an embittered man goes over to the dark side and plots to rob the bank he once managed.

A female Psychologist who has stopped practicing medicine, decides to take the case of Veronica de la Serna, a young woman whose previous therapist has mysteriously disappeared.

Angel, an exterminator recently released from a mental hospital, comes to rid a small Spanish town of tiny grubs in the soil. The local wine-making industry has found these pests responsible for giving their product an "earthy" taste that has divided local opinion. While in town, Angel becomes involved with two beautiful and very different women, and impacts their lives on a grand scale. Can either of these women accept the fact that Angel travels with a "ghost" of himself, or that he routinely speaks with the deseased townspeople?

A Finnish superhero, a masked vigilante Rendel seeks for revenge and fights against VALA, the huge criminal organization.

In New York in 1995 Dr. Richard Jacks is a creator of perfumes. Thus he spends his days inventing new colorful and well smelling potions and certainly caring for his girlfriend Sarah Carver. But when he discovers that his greatgrandfather, called Dr. Jekyll, was a scientist with revoluntionary discoveries, he tries to follow the footsteps of his ancestor and creates more and more delicate potions until one of them converts him into a spectacular superwoman: Helen Hyde. Knowing that Richard has no clue of her existence Helen enforces a professional career at the back of her "creator".

Twenty-three years after her hooker mother tried to kill her in the womb Helen remains damaged psychological goods. A mindset that gets worse when she suffers a traumatic head injury in an accident. Awakening in hospital, it’s discovered Helen has a tumour growth in her brain causing her to experience dark visions, disembodied voices and the omnipresence of a strange young woman. Soon, lost in a walking nightmare, in which nothing is what it seems, and her vicious actions barely remembered, it becomes crystal clear that whatever is inside her cracked psyche will stop at nothing to get out.

A housewife struggles with her husband after he is possessed by a ghost.

A housemaid falls in love with Dr. Jekyll and his darkly mysterious counterpart, Mr. Hyde.

After interning her insane husband in a remote psychiatric hospital, book editor Helga Pato returns home by train, where she meets a mysterious man who identifies himself as a psychiatrist.

Ye Xiang Lun is a music student majoring in piano who just transferred to Tamkang, a school famous for its musically talented students, especially those who play piano. On his first day of school, he hears a mysterious melody being played, and following it meets Lu Xiao Yu, another piano major. When he asks her about the song she was playing, she tells him that it is a secret that cannot be told. The two form a friendship that quickly evolves into a romantic relationship. However unbeknownst to Xiang Lun, there is more to Xiao Yu than initially meets the eye.

Taking place thirty years before the events of Ringu, Ringu 0 provides the shocking background story of how the girl on the video became a deadly, vengeful spirit.

Alice, a young translator, finds the real world slowly merging with her recurring nightmares as she tries to solve the puzzle of her recent memory loss. A postcard leads her to the island of Garma where the locals seems to know her. Is she who she thinks she is? And what significance does her dream of an astronaut abandoned on the moon have?

Hired by a singer to defend her friend, who has been accused of murder, a formidable lawyer learns that the man he represents may not be innocent.

A woman who finds a pair of pink high heels on a subway platform soon realizes that jealousy, greed, and death follow them wherever they go.

Young-goon, mentally deranged and frequently electro-charging herself with a transistor radio, has been admitted into a mental institution. Firmly believing herself to be a cyborg, she refuses to consume like a human being. Il-soon is another patient, who catches the eye of Young-goon and soon becomes a close friend. Il-soon is now confronted with the biggest task - to cure Young-goon’s mental problem and have her eat real food.