Twentieth Century Fox presents a Richard Roth presentation of a Fred Zinnemann film ; produced by Richard Roth ; screenplay by Alvin Sargent ; directed by Fred Zinnemann
20th Century Fox ; a Mark Robson-David Weisbart production ; screenplay by Helen Deutsch, Dorothy Kingsley ; produced by David Weisbart ; directed by Mark Robson ; produced by Red Lion Productions Inc. and released by Twentieth Century Fox Film Corporation