Sherlock Holmes and the Secret Weapon

Suspense! Thrills! Adventure!

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.

Mystery Thriller Crime

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)

Holmes Herbert

(Sir Reginald)

Mary Gordon

(Mrs. Hudson)

Harry Cording

(Jack Brady (uncredited))

Harold De Becker

(Peg Leg (uncredited))

Paul Fix

(Mueller (uncredited))

Henry Victor

(Professor Frederic Hoffner (uncredited))

John Burton

(RAF Officer (uncredited))

Paul Bryar

(Swiss Waiter (uncredited))

Whit Bissell

(London Bobbie (uncredited))

Rudolph Anders

(Braun (uncredited))

Colin Kenny

(Scotland Yard Detective (uncredited))

George Burr Macannan

(Gottfried (uncredited))

Harry Woods

(Kurt (uncredited))