An illusive Chinese mastermind and his henchman have already killed one socialite and they hold a mysterious sway over many of London's elite. What is the secret of their power? Follow the trail with Gaston Max and Inspector Dunbar as they chase the international gang of hoodlums and their leader, the evil Dr. King. A very intriguing story with captured damsels, opium dens, Scotland Yard, and mysterious strangers, all overlaid with the mystery and exotic atmosphere of London's Chinatown. A very