Overview
During WWI pretty German master spy Helene von Lorbeer is sent undercover to London to live with the family of a high-placed British official where she is to rendezvous with the butler Valdar, also a spy, and help him transmit secret war plans back to Germany.
Cast & Crew
Director: Terry O. Morse
Cast: Boris Karloff, Margaret Lindsay, Bruce Lester, Leonard Mudie, Holmes Herbert, Austin Fairman, William Bailey, Louise Brien, Glen Cavender, David Cavendish, Joe De Stefani, Carlos De Valdez
