

Mary Morstan has received a pearl in the post every year since her father's disappearance. This leads Holmes and Watson to the truth about a secret pact between four convicts during the Indian Rebellion of 1857.
The Sign of Four (1987) is a crime, mystery, and thriller film directed by Peter Hammond. It stars Jeremy Brett, Edward Hardwicke, and Jenny Seagrove. The film runs for 1 hour 43 minutes. Audiences have made it well received, with an average score of 7.4 out of 10 from 81 votes.

Jeremy Brett
Sherlock Holmes

Edward Hardwicke
Dr. John Watson

Jenny Seagrove
Mary Morstan

Ronald Lacey
Thaddeus und Bartholomew Sholto

John Thaw
Jonathan Small

Emrys James
Inspector Athelney Jones

Alf Joint
McMurdo

If you enjoy fans of crime, mystery, and thriller, The Sign of Four is worth a spot on your watchlist. The surest way to know is to see whether the friends who share your taste actually loved it—that is exactly what FriendsRecommend shows you before you press play.
Streaming, rental, and purchase options for The Sign of Four vary by country. Check the "Where to Watch" section on this page for the services available in your region, updated from live availability data.
The Sign of Four stars Jeremy Brett, Edward Hardwicke, Jenny Seagrove, and Ronald Lacey, and was directed by Peter Hammond.
The Sign of Four has a runtime of 1 hour 43 minutes.
The Sign of Four was released in 1987.
The Sign of Four is a crime, mystery, and thriller film.
The Sign of Four holds an average audience score of 7.4 out of 10. The best signal, though, is a recommendation from a friend who shares your taste—FriendsRecommend shows you exactly that.
Stop endless scrolling. Discover what to watch based on picks from people who know your taste.
Kiran Shah
Tonga
Young Sherlock Holmes
This product uses the TMDB API but is not endorsed or certified by TMDB.
This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability data is provided by JustWatch.