Mystery! 1980 | TV Show Watchlist

Season 9, Episode 4 The Return of Sherlock Holmes: The Sign of Four

First Aired: November 3, 1988

In the conclusion of "The Sign of Four," Sherlock Holmes (Jeremy Brett) deduces the thieves' identities but has trouble finding them. Watson: Edward Hardwicke. Mary: Jenny Seagrove. Thaddeus: Ronald Lacey. Small: John Thaw. Tonga: Kiran Shah.

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  • Premiered: February 5, 1980
  • Rating: TV-PG
  • User Rating:4.21 out of 5 (39 ratings)
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  • Premise: Whodunits, courtroom dramas and suspense tales make up this often brilliant anthology. It features adaptations of tales by myriad classic mystery writers, from Arthur Conan Doyle and Agatha Christie to Dick Francis and John Mortimer, with such notable figu… (more)

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