Warner Bros. Pictures ; produced by Louis F. Edelman ; screen play by Charles Marquis Warren and Frank Davis ; from story by Sloan Nibley ; directed by Andre DeToth
Metro-Goldwyn-Mayer presents ; directed by Robert Z. Leonard ; executive producer, David O. Selznick ; associate producer, John W. Considine, Jr. ; screenplay, Allen Rivkin and P.J. Wolfson
produced by IMAX Space Technology Inc. ; a film for the National Air and Space Museum, Smithsonian Institution ; produced by Graeme Ferguson ; written and edited by Toni Myers