British Intelligence
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.
Actor: Boris Karloff , Margaret Lindsay , Bruce Lester , Leonard Mudie , Holmes Herbert and more...
Director: Terry O. Morse
Country: United States of America
