Casting

Director

Alfred L. Werker

Producer

Darryl F. Zanuck

Screenplay

Edwin Blum, William Absalom Drake

Characters

Arthur Conan Doyle

Director of Photography

Leon Shamroy

Editor

Robert Bischoff

Art Direction

Richard Day, Hans Peters

Set Decoration

Thomas Little

Costume Design

Gwen Wakeling

Basil Rathbone
Basil RathboneSherlock Holmes
Nigel Bruce
Nigel BruceDr. Watson
Ida Lupino
Ida LupinoAnn Brandon
Alan Marshal
Alan MarshalJerrold Hunter
Terry Kilburn
Terry KilburnBilly
George Zucco
George ZuccoProfessor Moriarty
Henry Stephenson
Henry StephensonSir Ronald Ramsgate
E. E. Clive
E. E. CliveInspector Bristol
Arthur Hohl
Arthur HohlHenchman Bassick
May Beatty
May BeattyMrs. Jameson, Brandon Housekeeper
Peter Willes
Peter WillesLloyd Brandon
Mary Gordon
Mary GordonMrs. Hudson
Holmes Herbert
Holmes HerbertJustice of the Court
George Regas
George RegasHenchman Mateo
Mary Forbes
Mary ForbesLady Conyngham
?
Frank DawsonDawes, Moriarty's servant
William Austin
William AustinInquisitive Stranger
?
Anthony Kemble-CooperTony Conyngham
Leonard Mudie
Leonard MudieBarrows - Moriarty's Attorney (uncredited)
?
Robert NobelForeman of the Jury (uncredited)
Ivan F. Simpson
Ivan F. SimpsonGates - Trial Prosecutor (uncredited)
?
Neil FitzgeraldClerk of the Court (uncredited)
Frank Baker
Frank BakerTompkins (uncredited)
Denis Greene
Denis GreeneDenis Green (uncredited)
?
Robert CoryTower Sentry (uncredited)
?
Gordon HartGuard (uncredited)
?
Keith HitchcockConstable (uncredited)
?
Ivo HendersonBobby (uncredited)
Leyland Hodgson
Leyland HodgsonBobby (uncredited)
Boyd Irwin
Boyd IrwinBobby (uncredited)
?
Charles IrwinMarine Sergeant (uncredited)
?
Robert R. StephensonCabby (uncredited)
Harry Cording
Harry CordingSecond Fake Constable (uncredited)
?
Eric WiltonConyngham Butler (uncredited)
?
Frank BensonCockney (uncredited)
Ted Billings
Ted BillingsPub Customer (uncredited)
Herbert Evans
Herbert EvansScotland Yard Man (uncredited)