Calificación
Reparto

Eille Norwood
Sherlock Holmes

Hubert Willis
Dr. John Watson

Maresco Marisini
Gorgiano

Teddy Arundell
Insp. Stanley Hopkins

Mme. d'Esterre
Mrs. Hudson

Tom Beaumont
Leverton

Sybil Archdale
Amelia Lucca

Bertram Burleigh
Gennaro Lucca

Esme Hubbard
Mrs. Warren