Twentieth Century-Fox presents ; Joseph L. Mankiewicz' [production of] ; screenplay by Joseph L. Mankiewicz, Ranald MacDougall, and Sidney Buchman ; produced by Walter Wanger ; directed by Joseph L. Mankiewicz
Twentieth Century Fox Film Corporation ; Darryl F. Zanuck presents ; produced by Samuel G. Engel ; screenplay by Samuel G. Engel and Winston Miller ; directed by John Ford
a Brooksfilms production ; in association with Gaumont ; story by J. David Shapiro & Evan Chandler ; screenplay by Mel Brooks & Evan Chandler & J. David Shapiro ; produced and directed by Mel Brooks ; released by Twentieth Century Fox