Rain Man is a 1988 American drama film directed by Barry Levinson and written by Barry Morrow and Ronald Bass. It tells the story of an abrasive and selfish yuppie, Charlie Babbitt, who discovers that his estranged father has died and bequeathed all of his multimillion-dollar estate to his other son, Raymond, an autistic savant of whose existence Charlie was unaware.
The film stars Dustin Hoffman as Raymond Babbitt, Tom Cruise as Charlie Babbitt and Valeria Golino as Charlie's girlfriend, Susanna. Morrow created the character of Raymond after meeting Kim Peek, a real-life savant; his characterization was based on both Peek and Bill Sackter, a good friend of Morrow who was the subject of Bill, an earlier film that Morrow wrote. Rain Man received overwhelmingly positive reviews at the time of its release, praising Hoffman's role and the wit and sophistication of the screenplay.