The Private Life of Sherlock Holmes | 1969
A bored Sherlock Holmes meets Madame Petrova, a famed ballerina, who tries to seduce him, hoping that their child will have her body and his brains. He manages to extract himself from her grasp, using Dr. Watson as a decoy. Then he and the doctor head for Loch Ness in search of the missing husband of Gabrielle Valladon. While there, they meet Sherlock's brother, Mycroft, who aids them in solving the mystery.