marynarz Zbigniew Kawa
It's 1940. German forces are prevailing over Allies across Europe. The crew of the Polish submarine, now serving in the Royal Navy, is waging a heroic fight against the invisible enemy.
Zula's assistant
A careerist from Warsaw, who does not like dogs, has to go to Kraków for professional reasons, where she meets a charming widower, his son and their four-legged pet.
Harcerz
Conflicts between the scouts and boys in a reformatory at the common scout camp, are sometimes very strong. One of the scouts dies. Jacek does not trust the police, who recognizes that it was an unfortunate accident. Sam believes in a world of a crystalline division into evil and good. He begins a private investigation. He brings a strict regime to the camp.