출연진
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