British Intelligence 1940

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.

Directed by: Terry O. Morse
Runtime:61 minutes
Tagline:Although the home of cabinet minister Arthur Bennett is a hotbed of spies, moles, and double agents, no one knows the true identity of notorious German spymaster Strendler.
Cast:
Boris Karloff
Boris Karloff
Valdar 
Margaret Lindsay
Margaret Lindsay
Helene von Lorbeer 
Bruce Lester
Bruce Lester
Frank Bennett 
Leonard Mudie
Leonard Mudie
James Yeats 
Holmes Herbert
Holmes Herbert
Arthur Bennett 
Austin Fairman
Austin Fairman
George Bennett