La conquista del Oeste = ;dirección, Henry Hathaway, John Ford y George Marshall ; guion, James R. Webb ; producción, Bernard Smith ; dirección de fotografía, Milton Krasner, William Daniels, Charles Lang Jr. y Joseph LaShelle ; música, Alfred Newman ;
La conquista del Oeste ;directed by Henry Hathaway, John Ford, George Marshall and Richard Thorpe ; screenplay by James R. Webb ; produced by Bernard Smith ; directed of photography by Milton Krasner, William Daniels, Charles Lang Jr. and Joseph La Shelle ; music by Alfred Newman ;
