Eille Norwood
Sherlock Holmes
Isobel Elsom
Mary Morstan
Fred Raynham
Prince Abdullah Khan
Arthur M. Cullin
Dr. John Watson
Norman Page
Jonathan Small
Humberston Wright
Dr. Sholto
Henry Wilson
Pygmy
Mme. d'Esterre
Mrs. Hudson
Arthur Bell
Insp. Anthony Jones
Maurice Elvey
La Marque des Quatre
Released
Bande-annonce