Mystery Crime Thriller
A convicted thief in Dartmoor prison hides the location of the stolen Bank of England printing plates inside three music boxes. When the innocent purchasers of the boxes start to be murdered, Holmes and Watson investigate.
Directed by
Roy William Neill
Basil Rathbone
Sherlock Holmes
Ian Wolfe
Commissioner of Scotland Yard
Frank Mills
Pub Patron (uncredited)
Leyland Hodgson
Tour Guide
William H. O'Brien
Detective at Murder Scene
Nigel Bruce
Dr. John H. Watson
Lillian Bronson
Minister's Wife (uncredited)
Patricia Morison
Mrs. Hilda Courtney
Cyril Delevanti
Convict at Dartmoor Prison (uncredited)
Mary Gordon
Mrs. Hudson
Charlie Hall
Cab Driver (uncredited)
Frank Baker
Photographer
Holmes Herbert
Ebenezer Crabtree
Edmund Breon
Julian 'Stinky' Emery
Marjorie Bennett
Antique Shop Assistant (uncredited)
Frederick Worlock
Colonel Cavanaugh
Jack Curtis
Pub Patron (uncredited)
Harry Cording
Hamid
Carl Harbord
Inspector Hopkins
Olaf Hytten
Alfred - Auction House Bookkeeper (uncredited)
Sally Shepherd
Patricia Cameron
Evelyn Clifford
Wallace Scott
Joe Cisto
Bobby Hale
Pub Patron (uncredited)
Alexander Pollard
Crabtree's Assistant at Auction (uncredited)

Your rating