The disappearance of a young woman's father and a mysterious note years later after the strange regular annual delivery of valuable pearls to her puts Sherlock Holmes on the case.

Nota del film: 7.9 / 10 (4260)

Dirigit per: Peter Hammond - Arthur Conan Doyle - John Hawkesworth

Crèdits de l'autor: Arthur Conan Doyle - John Hawkesworth

Repartiment: Jeremy Brett - Edward Hardwicke - Robin Hunter - Alf Joint - John Thaw

Títol alternatiu: Sherlock Holmes: The Sign of Four, The Return of Sherlock Holmes: The Sign of Four, I synomosia ton tessaron

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