Is The Sign of Four on Prime Essentials UK?

Yes, The Sign of Four (1983) is currently available to stream on Prime Essentials UK.

Is The Sign of Four on Amazon Prime Video UK?

Yes, The Sign of Four (1983) is currently available to stream on Amazon Prime Video UK.

Is The Sign of Four on Plex UK?

Yes, The Sign of Four (1983) is currently available to stream on Plex UK.

FilmNot Rated

The Sign of Four(1983)

Name: The Sign of Four
Director: Desmond Davis
Genre: Adventure, Crime, Mystery, TV Movie
Released: 1983
Rating: 6.3
Cast: Ian Richardson, David Healy, Thorley Walters

Adventure
Crime
Mystery
TV Movie

1h 37m

Last verified: 03/05/2026

6.3/10IMDb

NRRotten Tomatoes

NRMetacritic

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Synopsis

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.(English)