Characters played by Arthur Wontner
Sherlock Holmes
Characters played by Isla Bevan
Mary Morstan
Characters played by Ian Hunter
Dr. Watson
Characters played by Graham Soutten
Jonathan Small
Characters played by Miles Malleson
Thaddeus Sholto
Characters played by Herbert Lomas
Major Sholto
Characters played by Gilbert Davis
Atherly Jones
Characters played by Margaret Yarde
Mrs. Smith
Characters played by Roy Emerton
The Tattooed Man
Characters played by Mr. Burnhett
Tattoo Artist
Characters played by Charles Farrell
Funfair Patron
Characters played by Clare Greet
Mrs. Hudson
Characters played by Moore Marriott
Mordecai Smith
Characters played by Edgar Norfolk
Capt. Morstan
Characters played by Kynaston Reeves
Bartholomew Sholto
Characters played by Ernest Sefton
Barrett
Characters played by Togo
Tonga