On the face of it, this is just another wartime espionage story where the ending is never really in any doubt. Actually, though, the plot is a bit more interesting. Set during WWI, Margaret Lindsay ("Helene von Lorbeer") is sent to London, to the home of Cabinet Minister "Arthur Bennett" (Holmes Herbert), where she is to rendezvous with his already treacherous butler "Valdar" (Boris Karloff). Once there, we embark on the usual round of who to trust/not to trust storylines as they try to get hold of secret war plans. What stands it out a bit is that is has a certain propheticism about it: it isn... read the rest.