STORY
Holmes and Watson match wits with an opera star intent on blackmailing a king.
CAST & CREW
- Eille Norwood
- Hubert Willis
- Mme. d'Esterre
- Joan Beverley
- Alfred Drayton
Cast
- Maurice Elvey
Director
INFORMATION
- Stoll Picture Productions
Production Companies
- United Kingdom
Production Countries
LANGUAGES
- No Language
