[presented by] Michael Balcon and Carlyle Blackwell ; scenario, Eliot Stannard ; produced by Gainsborough Pictures ; Piccadilly Pictures, Ltd. ; directed by Alfred Hitchcock
Twentieth Century-Fox presents ; screenplay by Mary Loos and Richard Sale ; produced by Fred Kohlmar ; directed by John Ford. John Ford's Up the river / Fox Film Corporation ; staged by William Collier
20th Century Fox ; a Philip D'Antoni production in association with Schine-Moore Productions ; screenplay by Ernest Tidyman ; produced by Philip D'Antoni ; directed by William Friedkin