The Triumph of Sherlock Holmes

Sherlock Holmes (Arthur Wontner) puts his retirement on hold to investigate one last murder. With his trusty sidekick, Dr. Watson (Ian Fleming), in tow, Holmes uses his unique insights and techniques to find clues about the murderer. He soon discovers that the diabolical plot involves not only his arch rival, professor Moriarty (Lyn Harding), but also an international cabal including American gangsters and a secret society. Holmes must unravel the case before it's too late.