This has got to be one of the most claustrophobic war films I've ever seen. It's almost entirely set in the sewers beneath the streets of Warsaw as the Nazis close in on the city at the start of WWII. "Zadra" (Wienczyslaw Glinski) is charged by his colonel with getting what's left of his unit - now more a platoon than a company - to some sort of safety where they can hopefully regroup and continue the fight against some fairly overwhelming odds. With the savvy "Stokrotka" (Teresa Izewska) and his trusted deputy "Korab" (Tadeusz Janczar) to help, he must try to lead his reluctant fighters on a ...