Mon avis
Distribution
- Basil RathboneSherlock Holmes
- Nigel BruceDoctor Watson
- Marjorie LordNancy Partridge
- Henry DaniellWilliam Easter
- George ZuccoHeinrich Hinckel aka Richard Stanley
- John ArcherNaval Lt. Pete Merriam
- Gavin MuirMr. Lang, government agent
- Edmund MacDonaldDetective Lt. Grogan
- Don TerryHowe
- Mary GordonMrs. Hudson
- Bradley PageCady
- Clarence MuseGeorge
