Several films explore the theme of multiple personality disorders, also known as Dissociative Identity Disorder (DID). Please note that while these films may depict aspects of DID, they often take creative liberties for dramatic effect and may not fully represent the complexities of the disorder. Here are some notable films that deal with multiple personality disorders:
"Sybil" (1976) - This TV movie is based on the real-life case of Shirley Ardell Mason, who was diagnosed with DID. Sally Field portrays Sybil, a woman with multiple distinct personalities, and the film delves into her traumatic past and therapy process.
"The Three Faces of Eve" (1957) - This film is inspired by the true story of Chris Costner Sizemore, who had multiple personalities. Joanne Woodward plays Eve White, a woman with multiple identities, as she undergoes psychiatric treatment.
"Primal Fear" (1996) - While not specifically about DID, this legal thriller features Edward Norton in an Oscar-nominated role as Aaron Stampler, a young man accused of murder. The character's defense is based on a claim of multiple personality disorder.
"Split" (2016) - Directed by M. Night Shyamalan, this psychological horror film stars James McAvoy as Kevin Wendell Crumb, a man with 24 distinct personalities. Some of his personalities come into conflict, leading to dangerous consequences.
"Identity" (2003) - In this thriller, ten strangers find themselves stranded at a remote motel during a storm. As they begin to be killed off one by one, it becomes clear that there is a connection between them and their identities.
"Fight Club" (1999) - While not explicitly about DID, this cult classic features Edward Norton as the unnamed protagonist and Brad Pitt as Tyler Durden. The film explores themes of identity, dissociation, and the division of self.
"Frankie & Alice" (2010) - Halle Berry stars as Frankie Murdoch, a go-go dancer with DID who struggles with two distinct identities, one of them being a racist Caucasian woman.
"Identity Theft of a Cheerleader" (2019) - This TV movie revolves around a cheerleader who befriends a college student with DID but ultimately takes advantage of her condition.
Remember that these films are fictional portrayals and not meant to be a source of accurate information about Dissociative Identity Disorder. For a deeper and more accurate understanding of DID, it's essential to consult reputable resources and mental health professionals.