Contraband

Contraband is a 1940 wartime spy film by the British director-writer team of Michael Powell and Emeric Pressburger, which reunited stars Conrad Veidt and Valerie Hobson after their earlier appearance in The Spy in Black the previous year. On this occasion, Veidt plays a hero, something he did not do very often, and there is also an early (uncredited) performance by Leo Genn.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.