Having once again avoided criminal conviction, Professor Moriarity develops a murderous plan to “finish off” his last major nemesis, Sherlock Holmes, by making him fail to prevent the perfect crime. Does it involve a family curse, the crown jewels of England, or something else…
Basil Rathbone
Sherlock Holmes
Nigel Bruce
Dr. Watson
Ida Lupino
Ann Brandon
Alan Marshal
Jerrold Hunter
Terry Kilburn
Billy
George Zucco
Professor Moriarty
Henry Stephenson
Sir Ronald Ramsgate
E. E. Clive
Inspector Bristol
