Metro Goldwyn Mayer ; Joseph E. Levine presents a Stanley Baker-Cy Endfield production ; [an Embassy Pictures release] ; a Diamond Films production ; produced by Stanley Baker and Cy Endfield ; directed by Cy Endfield ; original screenplay by John Prebble and Cy Endfield
Metro-Goldwyn-Mayer presents a Jerry Gershwin and Elliott Kastner picture ; produced by Elliott Kastner ; story and screenplay by Alistair MacLean ; directed by Brian G. Hutton
Metro-Goldwyn-Mayer and Filmways present ; [produced by] Martin Ransohoff ; screenplay by Dalton Trumbo and Michael Wilson ; story by Martin Ransohoff ; directed by Vincente Minnelli
a Metro-Goldwyn-Mayer and Seven Arts Productions ; John Huston-Ray Stark production ; screenplay by Anthony Veiller and John Huston ; produced by Ray Stark ; directed by John Huston