Metro-Goldwyn-Mayer ; story and screenplay by Alan Jay Lerner ; lyrics by Ira Gershwin ; music by George Gershwin ; choreography by Gene Kelly ; produced by Arthur Freed ; directed by Vincente Minnelli
Warner Bros. Pictures ; lyrics by Alan Jay Lerner ; music by Frederick Loewe ; screenplay by Alan Jay Lerner ; produced by Jack L. Warner ; directed by George Cukor