A cynical expatriate American cafe owner struggles to decide whether or not to help his former lover and her fugitive husband escape the Nazis in French Morocco. Rick Blaine (Humphrey Bogart), who owns a nightclub in Casablanca, discovers his old flame Ilsa (Ingrid Bergman) is in town with her husband, Victor Laszlo (Paul Henreid). Laszlo is a famed rebel, and with Germans on his tail, Ilsa knows Rick can help them get out of the country.