Casablanca

Directed by: Michael Curtiz
Written by: Julius J. Epstein, Philip G. Epstein, Howard Koch from the play Everyboody Comes To Rick's by Murray Burnett and Joan Alison. Casey Robinson wrote the flashback love story, the scene where Heinreid comes to Rick, and most of the final scene. Producer Hal Wallis wrote the final line - "Louis, I think this is the beginning of beautiful friendship." Other contributors to the script included Albert Maltz, Aeneas Mackenzie and Wally Kline. Director Michael Curtiz and star Humphrey Bogart also had suggestions acted upon.