68 mins | Crime, Action, Thriller, Adventure, Mystery | Dec. 25, 1942
68 mins | Crime, Action, Thriller, Adventure, Mystery | Dec. 25, 1942
| IMDb rating | 6.5 |
| Producers | Universal Pictures |
| Original title | Sherlock Holmes and the Secret Weapon |
| Directors | Roy William Neill |
| Writers | Edmund L. Hartmann, Edward T. Lowe Jr., Scott Darling, Arthur Conan Doyle |
as Sherlock Holmes
as Doctor Watson
as Moriarty
as Dr. Franz Tobel
as Charlotte Eberli
as Inspector Lestrade
as Sir Reginald
as Mrs. Hudson
as Jack Brady (uncredited)
as Peg Leg (uncredited)
as Mueller (uncredited)
as Professor Frederic Hoffner (uncredited)
as RAF Officer (uncredited)
as Swiss Waiter (uncredited)
as London Bobbie (uncredited)
as Braun (uncredited)
as Scotland Yard Detective (uncredited)
as Gottfried (uncredited)
as Kurt (uncredited)