Sherlock Holmes and the Secret Weapon(1942)
In the midst of World War II, Sherlock Holmes rescues the Swiss inventor of a new bomb-sight from the Gestapo and brings him to England, where he shortly falls into the clutches of Professor Moriarty.
Directed by Roy William Neill - With Basil Rathbone, Nigel Bruce, Lionel Atwill, Kaaren Verne, Dennis Hoey, Holmes Herbert, ...