Truddi Chase -- Woman with 92 Personalities. Truddi's biography When Rabbit Howls is very well known.
Also on these boards
Truddi Chase Oprah Winfrey interview video clip. Multiple Personality Disorder - Dissociative Identity Disorder. Living with mental illness. Childhood abuse.
The Extraordinary - Multiple Personality Disorder [MPD] - this shows a person with MPD (now called Dissociative identity disorder) switch between a blind and sighted identity. Physical differences are common in DID.