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.

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Cast

• 
  Basil Rathbone

  Sherlock Holmes
• 
  Nigel Bruce

  Doctor Watson
• 
  Lionel Atwill

  Professor Moriarty
• 
  William Post Jr.

  Dr. Franz Tobel
• 
  Kaaren Verne

  Charlotte Eberli
• 
  Dennis Hoey

  Inspector Lestrade

Crew

• Screenplay · Edward T. Lowe Jr.
• Director · Roy William Neill
• Screenplay · Scott Darling
• Screenplay · Edmund L. Hartmann