| Release Date: | May 1946 |
|---|---|
| Genres: | Crime / Drama / Mystery / Thriller |
| Runtime: | 72 min |
| Cast: | Basil Rathbone (Sherlock Holmes), Nigel Bruce (Dr. John H. Watson), Patricia Morison (Mrs. Hilda Courtney), Edmund Breon ('Stinky' Emery (as Edmond Breon)) Frederick Worlock (Colonel Cavanaugh (as Frederic Worlock)) Carl Harbord (Inspector Hopkins) Patricia Cameron (Evelyn Clifford) Holmes Herbert (Ebenezer Crabtree) Harry Cording (Hamid) Leyland Hodgson (Tour guide) Mary Gordon (Mrs. Hudson) Ian Wolfe (Commissioner of Scotland Yard) |
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.
