Arthur Wontner
Sherlock Holmes
Arthur Wontner
Sherlock Holmes
Lyn Harding
Prof. Moriarty
Leslie Perrins
John Douglas
Ian Fleming
Dr. John Watson
Charles Mortimer
Insp. Lestrade
Minnie Rayner
Mrs. Hudson
Michael Shepley
Cecil Barker
Jane Carr
Ettie Douglas
Ben Welden
Ted Balding
Roy Emerton
Boss McGinty
Wilfrid Caithness
Col. Sebastian Moran
Conway Dixon
Ames
Edmund D'Alby
Captain Marvin
Ernest Lynds
Jacob Shafter
Leslie S. Hiscott
Director
Julius Hagen
Producer
William Luff
Cinematography
Ralph Kemplen
Editor
James A. Carter
Art Direction
James Davidson
Assistant Director
W.L. Trytel
Music Director
Baynham Honri
Sound Recordist
Leo Wilkins
Sound Recordist
Arthur Conan Doyle
Novel
H. Fowler Mear
Adaptation