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
- Boris Karloff as Valdar
- Margaret Lindsay as Helene von Lorbeer
- Bruce Lester as Frank Bennett
- Leonard Mudie as James Yeats
- Holmes Herbert as Arthur Bennett
- Austin Fairman as George Bennett
- William Bailey as British Intelligence Agent
- Louise Brien as Miss Risdon - Bennett's Secretary
- Glen Cavender as Under Officer Pfalz
- David Cavendish as Capt. Lanark