Alfred Hitchcock Director, Producer Robert Walker Bruno Anthony Actor Farley Granger Guy Haines Actor Ruth Roman Anne Morton Actor Leo G. Carroll Sen. Morton Actor Patricia Hitchcock Barbara Morton Actor Marion Lorne Mrs. Anthony Actor Jonathan Hale Mr. Anthony Actor Howard St. John Police Capt. Turley Actor John Brown Prof. Collins Actor Norma Varden Mrs. Cunningham Actor Robert Gist Leslie Hennessy Actor John Doucette Det. Hammond (uncredited) Actor Howard Washington Waiter on train (uncredited) Actor Richard Wessel Bill (uncredited) Actor Edward Clark Miriam's boss (uncredited) Actor Leonard Carey Anthonys' butler (uncredited) Actor Edna Holland Mrs. Joyce (uncredited) Actor Kasey Rogers Miriam Joyce Haines Actor Whitfield Cook Writer Patricia Highsmith Writer Czenzi Ormonde Writer Barbara Keon Associate Producer Dimitri Tiomkin Original Music L. Robert Burks Cinematographer William H. Ziegler Film Editing Ted Haworth Art Director George James Hopkins Set Decoration Leah Rhodes Costume Design Gordon Bau Makeup Artist Mel Dellar Assistant Director