Franz rescues Jadzia from Eva's hands and hides her with Redliński. Wulf follows them, trying to find secret documents. A group of spies goes to Pszczółki, where Jadzia's mother hid a suitcase with plans. The Germans organize an ambush, but Franz and Johann save Redliński and the girl.

Franz saves Eva from an assassination attempt, but discovers that there is a traitor in their organization. Eva and the Redlińskis are to be smuggled to Sweden, but the Russians and Germans try to stop them. Franz's plan misleads the enemy - instead of by train, the escape takes place by car on back roads.

Franz finds Greta in a Berlin cabaret and helps her escape from Engel. She later confesses that she once betrayed him by trying to sell information about Johann, who was collaborating with the Soviets. In Gotenhafen, the SS begins investigating, and Eva provides Franz with an alibi. Franz and Eva set a trap for Johann, giving him false information about the smuggling of documents.