Crew
EL
Edmund L. Hartmann
Screenplay
PS
Paul Sawtell
Original Music Composer
Roy William Neill
Producer
Roy William Neill
Director
Roy William Neill
Screenplay
GR
George Robinson
Director of Photography
Cast
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
Al Ferguson
Attendant (uncredited)
Olaf Hytten
Hotel Day Desk Clerk (uncredited)
