It even more painful to realize that there are maybe thousands of those unknown gems from the other side of the former Iron Curtain; of course not large audiences movies, maybe too intellectual but that's precisely why they are so interesting. This kind of topic could have been told in France, or any other western country. I could think about French MR KLEIN, the closest scheme to this one. Those Polish or Czech films, shot in black and white, were all gloomy, depressing, obscure, but so well filmed, with such camera work skills. I highly recommend it to any WW2 related gem diggers.