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,
Young Sherlock Holmes: Red Leech that the conspirators plan to invade Canada and have it become the Confederate stronghold—a plan which Sherlock is determined to foil. Sherlock Holmes who has grown since the events of Death Cloud and is not afraid to do things on his own initiative. He has formed close friendships with Amyus, Matty and Virginia, and his admiration for his older brother Mycroft continues to increase. While travelling to America he meets an Irish violin player and tutor named Rufus Stone who begins to teach him how to play the violin, and although it seems Amyus disapproves of this relationship and finds