Cast
Clive Brook
Sherlock Holmes
Ernest Torrence
Professor James Moriarty
Herbert Mundin
George
Roy D'Arcy
Manuel Lopez (uncredited)
John George
Bird Shop Thug (uncredited)
Miriam Jordan
Alice Faulkner
Reginald Owen
Dr. Watson
Alan Mowbray
Colonel Gore-King
C. Montague Shaw
Judge
Ivan F. Simpson
Faulkner
Brandon Hurst
Secretary to Erskine (uncredited)