The Three Faces of Eve is a 1957 book and film, loosely based on the true story of Chris Costner Sizemore, a woman who suffered from dissociative identity disorder.
The film stars Joanne Woodward, David Wayne, Lee J. Cobb, Nancy Kulp and Alistair Cooke.Woodward — at the time a relative unknown in Hollywood — won the Academy Award for Best Actress, and later went on to play Dr. Cornelia Wilbur in the film Sybil.
Sally Field starred in the title role, with Joanne Woodward playing the part of Sybil's psychiatrist, Cornelia B. Wilbur. Based on the book Sybil by Flora Rheta Schreiber, the movie dramatizes the life of a shy young graduate student, Sybil Dorsett (in real life, Shirley Ardell Mason), suffering from dissociative identity disorder as a result of the psychological trauma she suffered as a child.