Farley Granger character Guy Haines
Robert Walker character Bruno Antony
Ruth Roman character Anne Morton
Patricia Hitchcock character Barbara Morton
Kasey Rogers character Miriam Joyce Haines
Leo G. Carroll character Senator Morton
Marion Lorne character Mrs. Antony
Jonathan Hale character Mr. Antony
Robert Gist character Detective Leslie Hennessy
Howard St. John character Police Captain Turley
Norma Varden character Mrs. Cunningham
John Brown character Professor Collins
Brooks Benedict character Tennis Umpire (uncredited)
John Doucette character Detective Hammond (uncredited)
Harry Hines character Man Crawling Under Carousel (uncredited)
Alfred Hitchcock character Man Boarding Train (uncredited)
