The Adventures of Sherlock Holmes and Dr. Watson: King of Blackmailers (1980)
Mycroft Holmes hands Sherlock Holmes the case of the Master Blackmailer.
- Country : Soviet Union
- Genre : Mystery, TV Movie, Crime, Adventure
- Studio : Lenfilm, Gosteleradio USSR
- Director : Igor Maslennikov
- Cast : Vasiliy Livanov, Vitali Solomin, Rina Zelyonaya, Boryslav Brondukov, Boris Klyuev, Boris Ryzhukhin