The Sign of Four (1987)

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.

Genres: Crime, Mystery, Thriller

Stars: Jeremy Brett, Edward Hardwicke, Jenny Seagrove, Ronald Lacey, John Thaw

Release Date: 1987-03-07

Country: United Kingdom

Ratings: 7.382 / 10 (76 votes)

Runtime: 103 mins