Robert Walker
饰 Bruno Antony
帕特里夏·希区柯克
饰 Barbara Morton
Kasey Rogers
饰 Miriam Haines
Marion Lorne
饰 Mrs. Antony
Jonathan Hale
饰 Mr. Antony
Howard St. John
饰 Police Capt. Turley
John Brown
饰 Prof. Collins
Robert Gist
饰 Det. Leslie Hennessey
Brooks Benedict
饰 Tennis Umpire (uncredited)
John Doucette
饰 Det. Hammond (uncredited)
Harry Hines
饰 Man Under Merry-Go-Round (uncredited)
阿尔弗雷德·希区柯克
饰 Man Boarding Train Carrying a Double Bass (uncredited)
Paul McGuire
饰 Train Passenger (uncredited)
Oliver Cross
饰 Party Guest (uncredited)
Tom Ferrandini
饰 Linesman (uncredited)
Stuart Hall
饰 Tennis Match Spectator (uncredited)
