Arthur Wontner
Sherlock Holmes
Acting
Ian Fleming
Dr. John Watson
Acting
Minnie Rayner
Mrs. Hudson
Acting
Leslie Perrins
Ronald Adair
Acting
Jane Welsh
Kathleen Adair
Acting
Norman McKinnel
Prof. Robert Moriarty / Col. Henslowe
Acting
William Fazan
Thomas Fisher
Acting
Sydney King
Tony Rutherford
Acting
Philip Hewland
Inspector Lestrade
Acting
Gordon Begg
Marston, the butler
Acting
Louis Goodrich
Colonel Sebastian Moran
Acting
Harry Terry
No. 16
Acting
Charles Paton
J.J. Godfrey
Acting