Arthur Wontner

Sherlock Holmes

Ian Fleming

Dr. Watson

Lyn Harding

Moriarty

John Turnbull

Inspector Lestrade

Robert Horton

Colonel Ross

Lawrence Grossmith

Sir Henry Baskerville

Judy Gunn

Diana Baskerville

Arthur Macrae

Jack Trevor

Arthur Goullet

Moran

Martin Walker

Straker

Eve Gray

Mrs. Straker

Gilbert Davis

Miles Stanford

Minnie Rayner

Mrs. Hudson

D.J. Williams

Silas Brown

Ralph Truman

Bert Prince

O.B. Clarence

Estate Agent

Syd Crossley

Sam Silver

Danny Green

Barton - Moriarty's Henchman