Hired by a young lady, Sherlock Holmes and Dr. Watson investigate the strange recent deaths of her missing father's friends from the army, as well as the whereabouts of the Great Mogul, the second-largest diamond in the world.

Director: Desmond Davis

Writer: Arthur Conan Doyle, Charles Edward Pogue

Actors: Ian Richardson, David Healy, Thorley Walters

Production: N/A