The Sign of Four: Sherlock Holmes' Greatest Case
The Sign of Four: Sherlock Holmes' Greatest Case: A young woman turns to Sherlock Holmes for protection when she's menaced by an escaped killer seeking missing treasure. However, when the woman is kidnapped, Holmes and Watson must penetrate the city's criminal underworld to find her.
Arthur Wontner, Charles Farrell, Clare Greet, Edgar Norfolk, Ernest Sefton, Gilbert Davis, Graham Soutten, Herbert Lomas, Ian Hunter, Isla Bevan, Kynaston Reeves, Margaret Yarde, Miles Malleson, Moore Marriott, Roy Emerton