Bryan Forbes Director, Screenwriter Roger Moore Dr. Judd Stevens Actor Rod Steiger Lieutenant McGreary Actor Art Carney Morgens Actor Elliott Gould Angeli Actor Anne Archer Ann Blake Actor David Hedison Dr. Peter Hadley Actor Deanna Dunagan Mrs. Hadley Actor Ron Parady Cortini Actor Yoram Globus Producer Menahem Golan Producer David Gurfinkel Cinematographer Michael J. Lewis Original Music William B. Fosser Production Design Sandy Davidson Costume Design Jay Hurley Costume Design