Keyword: multiple personality disorder

Scribbler

The Scribbler (2014)

Rated: R Runtime: 90 minutes Release date: 09/18/2014
The Siamese Burn is an experimental machine designed to eliminate multiple personalities. And it works. Suki is down to her last unwanted identity. But now she's losing time, and the machine is changing, doing something new something that's going to turn her world inside out. What do you do when that last unwanted persona turns out to be you? Based on the graphic novel "The Scribbler."
Three Faces of Eve

The Three Faces of Eve (1957)

Rated: N/A Runtime: 91 minutes Release date: 09/29/1957
Eve White, a seemingly happily married woman, suddenly begins to manifest schizophrenic behavior, taking up three different personalities. Eve's husband brings her to see a psychiatrist who struggles to help Eve conquer her illness.