Sherlock Holmes and the Secret Weapon

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 quickly falls into the clutches of the evil Professor Moriarty.

Cast

Basil Rathbone

Sherlock Holmes

Nigel Bruce

Doctor Watson

Lionel Atwill

Professor Moriarty

William Post Jr.

Dr. Franz Tobel

Kaaren Verne

Charlotte Eberli