ASA Sherlock Holmes and the Leading Lady (1991) Directed by Peter Sasdy. With Christopher Lee, Patrick Macnee, Morgan Fairchild, John Bennett.

Sherlock Holmes and the Leading Lady (1991) Synopsis / Plot 1910. Mycroft Holmes asks his brother Sherlock & Dr. Watson to travel to Viena and find the stolen plans & prototype for an electro-magnetic bomb detonator. Once there, they are reunited with Irene Adler, who has once more taken up her former profession as an opera singer.