Alfred J. Hitchcock Productions, Inc. and Paramount Pictures Corporation ; director-producer, Alfred Hitchcock ; screenplay by Alec Coppel and Samuel Taylor
Twentieth Century-Fox ; produced by Otto Lang ; screenplay by Jerome Cady and Jay Dratler ; adaptation by Leonard Hoffman and Quentin Reynolds ; directed by Henry Hathaway
a Paramount picture ; screenplay by Fredric M. Frank, Barré Lyndon, Theodore St. John ; story by Fredric M. Frank, Theodore St. John, Frank Cavett ; produced and directed by Cecil B. DeMille
Metro-Goldwyn-Mayer presents ; the Ernst Lubitsch production ; produced by Loew's Incorporated ; screen play by Samson Raphaelson ; produced and directed by Ernst Lubitsch
National General Pictures ; written by James Lee Barrett ; produced and directed by Gene Kelly ; Firecreek / Warner Bros. Pictures ; produced by Philip Leacock ; directed by Vincent McEveety ; written by Calvin Clements
Dino De Laurentiis Productions ; produced by M.J. Frankovich and William Self ; directed by Don Siegel ; screenplay by Miles Hood Swarthout and Scott Hale
a Paramount release ; the John Ford production ; screenplay by James Warner Bellah and Willis Goldbeck ; produced by Willis Goldbeck ; directed by John Ford
Warner Bros. Pictures presents ; a Leland Hayward-Billy Wilder production ; screen play by Billy Wilder and Wendell Mayes ; produced by Leland Hayward ; directed by Billy Wilder
Metro-Goldwyn-Mayer ; Clarence Brown's production ; directed by Clarence Brown ; screen play by Norman Krasna, John Lee Mahin, Alice Duer Miller ; produced by Hunt Stromberg