Zwiastun
Obsada
Leo G. Carroll
Dr. Murchison
Rhonda Fleming
Mary Carmichael
Norman Lloyd
Mr. Garmes
Irving Bacon
Railway Gateman (uncredited)
Edward Fielding
Dr. Anthony Edwardes (uncredited)
Teddy Infuhr
John Ballantine's Brother (uncredited)
Constance Purdy
Dr. Brulov's Housekeeper (uncredited)
Addison Richards
Police Captain (uncredited)
Gregory Peck
John Ballantine
John Emery
Dr. Fleurot
Steven Geray
Dr. Graff
Wallace Ford
Stranger in Hotel Lobby
Erskine Sanford
Dr. Galt (uncredited)
Dave Willock
Bellboy (uncredited)
Ingrid Bergman
Dr. Constance Petersen
Bill Goodwin
House Detective
Donald Curtis
Harry
Art Baker
Det. Lt. Cooley
Regis Toomey
Det. Sgt. Gillespie
Paul Harvey
Dr. Hanish
Jacqueline deWit
Nurse (uncredited)
Michaił Czechow
Dr. Alexander Brulov
Jean Acker
Matron (uncredited)
Victor Kilian
Sheriff (uncredited)
Matt Moore
Policeman at Train Station (uncredited)
Alfred Hitchcock
Man Leaving Elevator (uncredited)
George Meader
Hallett - Railroad Clerk (uncredited)