Rain Man is a 1988 American road comedy-drama film directed by Barry Levinson and written by Barry Morrow and Ronald Bass. It tells the story of abrasive and selfish wheeler-dealer Charlie Babbitt (Tom Cruise), who discovers that his estranged father has died and bequeathed his multimillion-dollar estate to his other son, Raymond (Dustin Hoffman), an autistic savant whose existence Charlie was unaware of. https://en.wikipedia.org/wiki/Rain_Man