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 available to stream on Nabby via 6 verified sources, aggregated from publicly available embed providers. The 1h 43m crime directed by Peter Hammond is rated 7.4/10 by 84 viewers.
The Sign of Four was released on March 7, 1987.
The Sign of Four was directed by Peter Hammond.
The Sign of Four has a runtime of 103 minutes (1h 43m).
The Sign of Four is categorized as Crime, Mystery, Thriller.
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