Basil Rathbone
饰 Sherlock Holmes
奈杰尔·布鲁斯
饰 Dr. John Watson
亨利·丹尼尔
饰 Professor James Moriarty
Paul Cavanagh
饰 Sir George Fenwick
Matthew Boulton
饰 Inspector Gregson
Eve Amber
饰 Maude Fenwick
Percival Vivian
饰 Dr. Simnell
Coulter Irwin
饰 Corporal Williams
Mary Gordon
饰 Mrs. Hudson
John Burton
饰 Waring the Mesmerist (uncredited)
Harold De Becker
饰 Shoelace Vendor Henchman (uncredited)
Tony Ellis
饰 Carter the Hypnotized Subject (uncredited)
贝丝·弗劳尔斯
饰 Bar Patron (seen in mirror) (uncredited)
Kay Harding
饰 4th Victim (uncredited)
Alec Harford
饰 Commissioner of the CID (uncredited)
Olaf Hytten
饰 Fenwick's Butler Norris (uncredited)
Boyd Irwin
饰 Short-Tempered Officer Closing Window (uncredited)
