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The Sign of Four

Yes — it's on Prime Essentials

Available to stream now

The Sign of Four (1983)

Not RatedAdventure, Crime, Mystery· 1h 37m· ★ 6.3

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About

Hired by a young lady, Sherlock Holmes and Dr. Watson investigate the strange recent deaths of her missing father's friends from the army, as well as the whereabouts of the Great Mogul, the second-largest diamond in the world.

Frequently Asked Questions

Is The Sign of Four free to watch?
Yes, The Sign of Four is free to watch on Prime Essentials in the UK with no subscription required.
Where can I watch The Sign of Four in the UK?
The Sign of Four is available to stream on Prime Essentials, Amazon Prime Video, Plex in the UK.
Is The Sign of Four on Prime Essentials UK?
Yes, The Sign of Four is currently available to stream on Prime Essentials UK.