Who directed the 1942 film that Hal B. Wallis produced?
Hal B. Wallis:  He is best remembered for producing "Casablanca" (1942) and "True Grit" (1969), along with many other major films for Warner Bros. featuring such film stars as Humphrey Bogart, Bette Davis, and Errol Flynn. Casablanca (film): Casablanca is a 1942 American romantic drama film directed by Michael Curtiz and based on Murray Burnett and Joan Alison's unproduced stage play "Everybody Comes to Rick's".
Michael Curtiz