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.
Rated NR | Length 61 minutes
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 | Clarence Derwent | Arno Frey | Frederick Giermann | Lawrence Grant | Carl Harbaugh | Sam Harris | Winifred Harris | Leyland Hodgson | Stuart Holmes | Willy Kaufman | Crauford Kent | Morton Lowry | Lester Matthews | Frank Mayo | Paul Panzer | John J. Richardson | Ferdinand Schumann-Heink | Hans Schumm | John Graham Spacey | Robert R. Stephenson | Evan Thomas | David Thursby | Frederick Vogeding | Leonard Willey | Maris Wrixon | Henry Zynda