Sherlock Holmes and the Secret Weapon › Cast
Basil Rathbone
Sherlock Holmes
Nigel Bruce
Dr. John H. Watson
Lionel Atwill
Prof. Moriarty
Kaaren Verne
Charlotte Eberli
William Post Jr.
Dr. Franz Tobel
Dennis Hoey
Inspector Lestrade
Mary Gordon (actress)
Mrs. Hudson
Holmes Herbert
Sir Reginald Bailey
Henry Victor
Professor Frederick Hoffner (uncredited)
Whit Bissell
London Bobbie
Paul Fix
Mueller (uncredited)
Ted Billings
Barfly
Rudolph Anders
Braun (uncredited)