Leslie S. Hiscott
Director
Cyril Stanborough
Still Photographer
H. Fowler Mear
Writer
Cyril Twyford
Writer
Arthur Conan Doyle
Story
Jack Harris
Editor
Sydney Blythe
Director of Photography
Baynham Honri
Sound Recordist
Basil Emmott
Director of Photography
Julius Hagen
Producer
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
