Where to Watch The Sign of Four

    The Sign of Four (1983) is currently streaming on Prime Video, Roku Channel, Plex. .

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    The Sign of Four (1983) official movie poster - Adventure, Crime film

    The Sign of Four

    IMDb6.3/101983
    1h 37m
    AdventureCrimeMysteryTV Movie

    Sherlock Holmes and Dr. Watson try to track down the Great Mogul, the second-largest diamond in the world.

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    Cast & Crew

    Director

    Desmond Davis
    Ian Richardson

    Ian Richardson

    Sherlock Holmes

    David Healy

    David Healy

    Dr. John Watson

    Thorley Walters

    Thorley Walters

    Major John Sholto

    Michael O'Hagan

    Michael O'Hagan

    Mordecai Smith

    Cherie Lunghi

    Cherie Lunghi

    Mary Morstan

    Joe Melia

    Joe Melia

    Jonathan Small

    Terence Rigby

    Terence Rigby

    Inspector Layton

    Clive Merrison

    Clive Merrison

    Bartholomew Sholto

    Richard Heffer

    Richard Heffer

    Thaddeus Sholto

    John Benfield

    John Benfield

    McMurdo

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