크레딧 출연 Reginald Owen Sherlock Holmes Anna May Wong Mrs. Pyke Alan Mowbray Lestrade Warburton Gamble Dr. Watson June Clyde Eileen Forrester John Warburton John Stanford Doris Lloyd Mrs. Annabel Mary Murphy J.M. Kerrigan Jabez Wilson Alan Dinehart Merrydew Billy Bevan Will Swallow Leila Bennett Daffy Dolly Wyndham Standing Capt. Robin S. Pyke Halliwell Hobbes Malcolm Dearing 스텝 Edwin L. Marin Directing Robert Florey Writing Reginald Owen Writing Rose Loewinger Editing Hans Weeren Sound Martin G. Cohn Editing Val Burton Sound Arthur Edeson Camera 아서 코난 도일 Writing Ralph M. DeLacy Art