The street battles have demanded a great deal of human life, which is why the workers and communists are looking for revenge. On an enlargement of his photo, Gereon Rath (Volker Bruch) makes a frightening discovery. Kardakov (Ivan Shvedoff) is hunted by Soviet intelligence minions. Charlotte Ritter (Liv Lisa Fries) follows in Rath's order a trail to the apartment of Kardakov's lover Svetlana.