Interesting early WW2 spy film with Cabot a German agent who has stolen British torpedo boat plans, but is more intersted in his own welfare than that of the Vaterland. Ranges from crude to well-done, often within the same scene. Worth it for Lexy's irritable Detective Inspector, as well as an odd and piquant ending. This one definitely wins the award for most shots of people talking on the phone, too.
Never available on video, so screencaps are not to usual quality.