S1, E2: A big division of the Soviet troops gets into the encirclement of the Germans; the only connection with big land is a narrow isthmus; Germans prepare a breakthrough; there is a dangerous saboteur among the Russians.

S1, E2: A big division of the Soviet troops gets into the encirclement of the Germans; the only connection with big land is a narrow isthmus; Germans prepare a breakthrough; there is a dangerous saboteur among the Russians.