Mycroft Holmes hands Sherlock Holmes the case of the Master Blackmailer.

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Main Cast: Vasiliy Livanov, Vitali Solomin, Rina Zelyonaya, Boryslav Brondukov, Boris Klyuev, Boris Ryzhukhin, Valentina Panina, Anatoliy Podshivalov, Svetlana Kryuchkova, Igor Efimov

Director: Igor Maslennikov

Writer: Vladimir Valutskiy

Editor:

Cinematographers: Yuri Veksler, Anatoliy Lapshov

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