Moriarty is sentenced to death, and Sherlock Holmes prepares to retire to the country and marry his girl. But Moriarty has sworn that Holmes, Lt. Col. Gore-King of Scotland Yard, and his trial judge shall all be hanged too. When Moriarty escapes and proceeds to put his threat into operation, Holmes has to postpone his retirement.
Clive Brook
Miriam Jordan
Ernest Torrence
Herbert Mundin
Reginald Owen
Alan Mowbray
C. Montague Shaw
Ivan F. Simpson
Roy D'Arcy
John George
Brandon Hurst
Howard Leeds