크레딧 출연 배질 래스본 Sherlock Holmes Nigel Bruce Dr. John Watson Dennis Hoey Inspector Lestrade Evelyn Ankers Naomi Drake Miles Mander Giles Conover Ian Wolfe Amos Hodder Charles Francis Francis Digby, curator Holmes Herbert James Goodram, courier Richard Aherne Museum Guard Bates Mary Gordon Mrs. Hudson Rondo Hatton The Hoxton Creeper Harry Cording George Gelder (uncredited) Billy Bevan Constable With Food Tray (uncredited) Leyland Hodgson Customs Officer (uncredited) Eric Wilton Chauffeur (uncredited) Lillian Bronson Maj. Harker's Housekeeper (uncredited) 스텝 Bertram Millhauser Writing Virgil Miller Camera Roy William Neill Directing Roy William Neill Production Ray Snyder Editing John B. Goodman Art 아서 코난 도일 Writing Edward R. Robinson Art Russell A. Gausman Art Martin Obzina Art Bernard B. Brown Sound Vera West Costume & Make-Up Paul Sawtell Sound Paul Sawtell Sound Howard Benedict Production