MGM Home Entertainment LLC ; United Artists ; the George Stevens Production ; screenplay by James Lee Barrett and George Stevens ; produced and directed by George Stevens
United Artists Pictures Inc. ; George Stevens presents ; screenplay by James Lee Barrett and George Stevens ; produced and directed by George Stevens, in creative association with Carl Sandburg
Metro-Goldwyn-Mayer ; produced by Loew's Incorporated ; screen play by Edmund Beloin, Nathaniel Curtis, Harry Crane, James O'Hanlon and Samson Raphaelson ; additional dialogue by Kay Van Riper ; director of photography, George Folsey ; produced by Arthur Freed ; directed by George Sidney
[presented by] Metro-Goldwyn-Mayer ; produced by Loew's Incorporated ; screen play by Noel Langley, Florence Ryerson and Edgar Allan Woolf ; produced by Mervyn LeRoy ; directed by Victor Fleming
Metro-Goldwyn-Mayer ; executive producer, Howard W. Koch ; screenplay by George Axelrod ; produced by George Axelrod and John Frankenheimer ; directed by John Frankenheimer