Basil Rathbone
Sherlock Holmes
Nigel Bruce
Doctor Watson
Gerald Hamer
Potts / Tanner / Ramson
Paul Cavanagh
Lord Penrose
Arthur Hohl
Emile Journet
Miles Mander
Judge Brisson
Kay Harding
Marie Journet
David Clyde
Police Sergeant Thompson
Ian Wolfe
Drake
Victoria Horne
Nora
Roy William Neill
Diretor
