Welcome to our spine-chilling collection of horror films that delve into the complex and often terrifying world of Dissociative Identity Disorder (DID). These movies not only provide a thrilling experience but also offer a glimpse into the psychological intricacies of DID, making them both entertaining and thought-provoking. Whether you're a horror aficionado or someone intrigued by psychological conditions, this list will keep you on the edge of your seat.

The Three Faces of Eve (1957)
Description: Based on a true story, this film portrays a woman with three distinct personalities, showcasing the early cinematic exploration of DID, which was then known as Multiple Personality Disorder.
Fact: Joanne Woodward won an Academy Award for Best Actress for her portrayal of Eve White, Eve Black, and Jane.


The United States of Tara (1996)
Description: A young altar boy with DID is accused of murdering a priest. The film explores the legal and psychological ramifications of his condition.
Fact: Edward Norton's performance earned him an Academy Award nomination for Best Supporting Actor.


The Cell (2000)
Description: A psychologist enters the mind of a comatose serial killer to find the location of his latest victim, encountering his various personalities in a surreal landscape.
Fact: The film's visual effects were groundbreaking for its time, earning it an Academy Award nomination for Best Visual Effects.


Identity (2003)
Description: Ten strangers are brought together at a remote motel and start dying one by one. The twist reveals that all of them are personalities within one man's mind, battling for control.
Fact: The film was inspired by Agatha Christie's "And Then There Were None," but with a psychological twist.


The Machinist (2004)
Description: While not explicitly about DID, the film explores themes of guilt and mental disintegration, with the protagonist experiencing severe psychological distress.
Fact: Christian Bale lost over 60 pounds for his role, showcasing his commitment to the character's physical and mental state.


The Voices (2014)
Description: Jerry, a man with DID, hears voices from his pets, leading him down a dark path of murder and self-discovery.
Fact: Ryan Reynolds performed all his own singing in the film, showcasing his musical talents.


Split (2016)
Description: This film follows Kevin, a man with 23 distinct personalities, who kidnaps three girls. The narrative explores the struggle for control among his alters, culminating in the emergence of a terrifying new identity.
Fact: M. Night Shyamalan wrote the screenplay in just three days. The film was initially conceived as a standalone story but later became part of the "Unbreakable" universe.


Frankie and Alice (2010)
Description: Based on a true story, this film follows a woman with DID, whose alters include a Southern white racist and a young black girl, leading to a complex internal struggle.
Fact: Halle Berry's performance was critically acclaimed, though the film itself received mixed reviews.


Sybil (1976)
Description: This made-for-TV movie tells the story of Sybil, who has 16 distinct personalities, and her journey towards integration with the help of her therapist.
Fact: Sally Field won an Emmy for her portrayal of Sybil, and the film was based on a controversial true story.
