
The Sign of Four: Sherlock Holmes' Greatest Case
The Sign of Four: Sherlock Holmes' Greatest Case
Watch The Sign of Four: Sherlock Holmes' Greatest Case Online Free on Watchseries. A young woman turns to 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.
- Genre: Mystery, Thriller, Romance, Crime, Action
- Country: United Kingdom
- Director: Graham Cutts
- Cast: Arthur Wontner, Isla Bevan, Ian Hunter, Graham Soutten, Herbert Lomas, Gilbert Davis, Margaret Yarde, Roy Emerton, Mr. Burnhett, Charles Farrell, Clare Greet, Moore Marriott, Edgar Norfolk, Kynaston Reeves, Ernest Sefton, Togo, Miles Malleson,

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