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The Sign of Four

A mysterious case unfolds when a young woman's father vanishes, only to have a series of cryptic messages and rare pearls arrive years later, prompting Sherlock Holmes to unravel the tangled threads of the enigma.

A mysterious young woman, Miss Mary Morstan, seeks the expertise of Sherlock Holmes to unravel the disappearance of her father, Captain Morstan, 10 years prior. The case takes a fascinating turn as Holmes and Watson become entangled in a complex web of deceit surrounding a long-lost treasure on the Andaman Islands, once belonging to four notorious convicts.

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  • United StatesUnited States
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Info about The Sign of Four

Studio(s): Granada Television

Originally Released: United States, Mar 07, 1987

Production Country: United Kingdom

Genres:Adventure, Crime, Drama, Mystery, Thriller

The Sign of Four: Where to Watch Online?

At the present time, viewers have the opportunity to enjoy "The Sign of Four" completely free of charge, though with occasional advertisements, on the following streaming platforms: The Roku Channel.

The Sign of Four Collections