The Sign of Four
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.
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Frequently asked questions about The Sign of Four
Where can I watch The Sign of Four in the United States?
The Sign of Four is not streaming in the United States right now, though it is available in South Korea. Track it in Limelight to get a notification when it arrives on a service you pay for.
What are the ratings for The Sign of Four?
The Sign of Four scores 7.4 on The Movie Database.
Who stars in The Sign of Four?
The Sign of Four stars Jeremy Brett, Edward Hardwicke, Jenny Seagrove, Ronald Lacey, and John Thaw. Peter Hammond is the director.
How long is The Sign of Four?
The Sign of Four runs 1h 43m (103 minutes).
When did The Sign of Four come out?
The Sign of Four was released on March 7, 1987.
Which studio made The Sign of Four?
The Sign of Four was produced by Granada Television in the United Kingdom.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.