Leslie S. Hiscott
Director
H. Fowler Mear
Writer
Cyril Twyford
Writer
Arthur Conan Doyle
Story
Julius Hagen
Producer
Sydney Blythe
Director of Photography
Basil Emmott
Director of Photography
Jack Harris
Editor
Baynham Honri
Sound Recordist
Cyril Stanborough
Still Photographer
Arthur Wontner
Sherlock Holmes
Jane Welsh
Lady Violet Lamsden
Miles Mander
Claude Holford
Francis L. Sullivan
Baron von Guntermann
Ian Fleming
Dr. John Watson
Dino Galvani
Carlo Ravelli
Philip Hewland
Insp. Lestrade
Minnie Rayner
Mrs. Hudson
Anthony Holles
Marquess de Chaminade
