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