a Paramount picture ; a Robert Evans production of a Roman Polanski film ; director of photography, John A. Alonzo ; written by Robert Towne ; produced by Robert Evans ; directed by Roman Polanski
Metro- Goldwyn-Mayer Studios, Inc. ; produced by Arthur Hornblow ; directed by Billy Wilder ; screenplay by Billy Wilder and Harry Kurnitz ; adaptation by Larry Marcus
Warner Bros. Pictures presents a Warner Bros.-First National picture ; screenplay by George Tabori and William Archibald ; directed by Alfred Hitchcock