Metro-Goldwyn-Mayer presents a Haley-Niven Production ; executive producer, Gene Kelly ; produced by David Niven, Jr. and Jack Haley, Jr. ; written and directed by Jack Haley, Jr
Carl Laemmle presents ; a James Whale production ; produced by Carl Laemmle, Jr. ; stage play, screen play and lyrics by Oscar Hammerstein II ; music by Jerome Kern ; directed by James Whale