Warner Bros. Pictures presents ; original story and screenplay by Burt Kennedy ; a Batjac production ; produced by Andrew V. McLaglen and Robert E. Morrison ; directed by Budd Boetticher
Paramount presents, a Cecil B. De Mille Production ; produced by Motion Picture Associates, Inc. ; a Paramount Picture ; written for the screen by Æneas Mackenzie, Jesse L. Lasky, Jr., Jack Gariss, Fredric M. Frank ; produced and directed by Cecil B. DeMille
Twentieth Century-Fox presents a Harvey Bernhard production in association with Mace Neufeld ; director, Graham Baker ; producer, Harvey Bernhard ; written by Andrew Birkin
Warner Bros. presents ; a Lorimar Film Entertainment picture ; an NFH Limited production ; co-producer, Christopher Hampton ; produced by Norma Heyman and Hank Moonjean ; screenplay by Christopher Hampton ; directed by Stephen Frears