Coming home from a routine trip to the movies, eight-year-old Tim (Bird) and his mother, Sarah (Ormond) are picked up by a psychopathic cab driver named Bob (D'Onofrio). It ends up being their last ride together. Bob murders the young boy's mother and keeps Tim as his unwilling protegee, making him clean up the mess following each murder he commits. After a couple of aborted escape attempts, Bob chains Tim -- now renamed Rabbit -- allowing just enough...