This is a very intriguing and interesting concept for a movie, The popular quote "The eyes are the window to the soul." they take this quote literately and made a movie out of it. If you are familiar with reincarnation you will understand it more.
A Stolen Life. A little girl was kidnapped and held on for 18 years being held captive only blocks from her family home. The story of her life growing up in captive with a strange man and his wife. Heart wrenching tale, this book pulled emotions out of me for sure.
When Rabbit Howls: Trudie was raped at 2 years old. The human intelligence cannot handle such trauma at that age, so it creates multiple personalities to deal with the stress, in Trudie's case, 92 of them.