The Adventures of Sherlock Holmes and Dr. Watson (film) invited to The Diogenes Club by Sherlock's older brother Mycroft. The club hosts the most unsociable men of London, and they have banned talking. Once there, Mycroft, asks him to help Lady Eva Blackwell. She is being blackmailed by one of the most villainous men of London, Charles Augustus Milverton who is demanding £7,000 for some letters he has stolen from her, threatening to release them to the public if she does not pay the ransom. Upon their release, the letters would cause a scandal that would end Lady Eva's marriage engagement. Sherlock agrees to help her. The same day,
Sherlock Holmes pastiches in the list of characters, but named in the text. Several characters from the canon appear in Alan Moore's comic book series "The League of Extraordinary Gentlemen", in which various characters from Victorian fiction are recruited to serve the interests of an alternate-history British Empire. Holmes himself appears only in a flashback during the first series, as he is still presumed dead. Mycroft has a more substantial role in the second series. References in the series suggest Sherlock was a member of an earlier iteration of the League. Moriarty also figures into the first series and the film adaptation. Holmes