Sherlock Holmes and the Secret Weapon

Basil Rathbone

as

Sherlock Holmes

Nigel Bruce

as

Doctor Watson

Lionel Atwill

as

Professor Mori...

William Post J...

as

Dr. Franz Tobel

Kaaren Verne

as

Charlotte Eber...

Dennis Hoey

as

Inspector Lest...

Holmes Herbert

as

Sir Reginald

Mary Gordon

as

Mrs. Hudson

Harry Cording

as

Jack Brady (un...

Harold De Beck...

as

Peg Leg (uncre...

Paul Fix

as

Mueller (uncre...

Henry Victor

as

Professor Fred...

John Burton

as

RAF Officer (u...

Paul Bryar

as

Swiss Waiter (...

Whit Bissell

as

London Bobbie ...

Rudolph Anders

as

Braun (uncredi...

Colin Kenny

as

Scotland Yard ...

George Burr Ma...

as

Gottfried (unc...

Harry Woods

as

Kurt (uncredit...