Sherlock Holmes and the Secret Weapon (1942) Original Lobby Card Movie Poster

Sherlock Holmes and the Secret Weapon (1942) Original Lobby Card Movie Poster 11x14

*Sherlock Holmes and the Secret Weapon* (1942) is a wartime mystery-adventure that pits the legendary detective against Nazi spies as he tries to protect a brilliant scientist and his top-secret bomb-sighting invention. Directed by Roy William Neill, the film updates Arthur Conan Doyle’s characters to a World War II setting. Basil Rathbone stars as Sherlock Holmes, with Nigel Bruce as Dr. Watson and Lionel Atwill as the villainous Professor Moriarty. The film blends espionage, deduction, and patriotic themes typical of the era.