All underground activists arrested there leave the forester’s lodge under the guards of the KBW. Bronek, Krawiec and two partisans manage to escape during the transport. Maria starts working at the hospital. Her patient is Ruda, brought with a gunshot wound. Surgery is necessary. Maria, against the prohibition of the hospital director, asks Dr. Kirchner for help. Ada Lewińska is celebrating a great success, the leaders of the underground have been captured. He summons Colonel Wasilewski, who knew nothing about the secret raid of the KBW. Wasilewski learns that Major Zwonarev, one of the aces of Soviet intelligence, will from now on help him in the investigation. Michał Konarski is locked in the cell where Lars Rainer is staying. Janek and Bolek are still looking for men from the photo, which also shows Lena. Bronek and Krawiec with their friends try to escape from a raid on the KBW.