טריילר
שחקנים
Carl Harbord
Inspector Hopkins
Marjorie Bennett
Antique Shop Assistant (uncredited)
Sally Shepherd
Olaf Hytten
Alfred - Auction House Bookkeeper (uncredited)
Frederick Worlock
Colonel Cavanaugh
Ian Wolfe
Commissioner of Scotland Yard
Leyland Hodgson
Tour Guide
William H. O'Brien
Detective at Murder Scene
Frank Baker
Photographer
Charlie Hall
Cab Driver (uncredited)
Lillian Bronson
Minister's Wife (uncredited)
Basil Rathbone
Sherlock Holmes
Edmund Breon
Julian 'Stinky' Emery
Mary Gordon
Mrs. Hudson
Patricia Morison
Mrs. Hilda Courtney
Harry Cording
Hamid
Holmes Herbert
Ebenezer Crabtree
Cyril Delevanti
Convict at Dartmoor Prison (uncredited)
Frank Mills
Pub Patron (uncredited)
Nigel Bruce
Dr. John H. Watson