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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.

Starring:

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

Genre:

Mystery

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Want to enjoy The Sign of Four: Sherlock Holmes' Greatest Case without breaking any rules? There are plenty of legal and secure ways to stream the iconic superhero film. Depending on your location, platforms like Netflix, Amazon Prime Video, Apple TV+, HBO Max, or Disney+ may have it available as part of their subscription catalog.

If you're looking for free options, check out ad-supported streaming services such as Tubi, Pluto TV, Crackle, or Peacock, which often feature classic titles at no cost.

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