On screen
Cast
24 credited performers
Zbigniew Skowroński
Commander Michalski
Ryszard Piekarski
Antoni Bugaj
Bohdan Ejmont
Bronek Kruk
Tadeusz Łomnicki
Józef Wietecha
Leon Łuszczewski
Capt. Kapera
Władysław Walter
Jan
Artwork unavailable
Józef Karbowski
School Director
Artwork unavailable
Stanislaw Brylinski
Jozef's Father
Zenon Burzyński
Paweł Konarek
Michał Gazda
Student
Artwork unavailable
Mieczysław Górkiewicz
Character not listed
Tadeusz Janczar
Brzozowski
Maria Kierzkowa
Character not listed
Stanisław Kwaskowski
Lecturer
Lech Madaliński
Character not listed
Artwork unavailable
W. Marchewka
Bronek's Father
Artwork unavailable
J. Przybylski
Character not listed
Artwork unavailable
Ryszard Pikulski
Zbigniew
Wojciech Siemion
Tadeusz
Włodzimierz Skoczylas
Ziemba
Artwork unavailable
Jerzy Sliwa
Character not listed
Artwork unavailable
Leszek Sadzikowski
Character not listed
Artwork unavailable
Jadwiga Wieczorkówna
Bronek's Sister (uncredited)
Artwork unavailable
Marianna Woźna
Bronek's Sister (uncredited)