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.

• Roy William NeillDirector
• Scott DarlingScreenplay
• Edward T. Lowe Jr.Screenplay
• Edmund L. HartmannScreenplay
• Frank SkinnerOriginal Music Composer

• Basil RathboneSherlock Holmes
• Nigel BruceDoctor Watson
• Lionel AtwillProfessor Moriarty
• William Post Jr.Dr. Franz Tobel
• Kaaren VerneCharlotte Eberli
• Dennis HoeyInspector Lestrade
• Holmes HerbertSir Reginald
• Mary GordonMrs. Hudson
• Harry CordingJack Brady (uncredited)
• Harold De BeckerPeg Leg (uncredited)
• Paul FixMueller (uncredited)
• Henry VictorProfessor Frederic Hoffner (uncredited)