Cast
Stanisław Jaworski
Watchmaker
Adam Pawlikowski
Ens. Osewski
Jan Tadeusz Stanisławski
Chief Scout
Mirosława Marcheluk
(uncredited)
Ryszard Ostałowski
Soldier in a Camp (uncredited)
Henryk Bąk
Director
Krystyna Cierniak
Girl in the University Hall (uncredited)
Roman Polanski
Tutor (uncredited)
Bogumił Kobiela
Jan Piszczyk
Jerzy Dobrowolski
Prison Clerk (uncredited)
Jerzy Felczyński
Cadet in the Camp (uncredited)
Krzysztof Komeda
Soldier (uncredited)
Wojciech Pokora
Cadet in a Camp (uncredited)
Kazimierz Stankiewicz
Train Passenger with a Basket (uncredited)
Helena Dąbrowska
Wychówna
Michał Gazda
(uncredited)
Leopold Rene Nowak
Franek the Rickshaw Driver (uncredited)
Ewa Wiśniewska
Student (uncredited)
Wiesław Gołas
UB Officer (uncredited)
Maria Kaniewska
Anastazja Makulec (uncredited)
Czesław Piaskowski
Militiaman in Jelonek's Apartment (uncredited)
Barbara Połomska
Zosia Jelonka
Tadeusz Bartosik
Wasik
Tadeusz Waczkowski
Manager Kozienicki
Zygmunt Listkiewicz
Sergeant (uncredited)
Józef Nowak
Witold (uncredited)
Sława Przybylska
Singer (uncredited)
Wojciech Siemion
Józef Kacperski
Ryszard Ronczewski
Soldier transporting "Secret Weapons" (uncredited)
Kazimierz Wilamowski
General at a Parade (uncredited)
Danuta Wodyńska
Julcia (uncredited)
Tadeusz Janczar
Ens. Sawicki
Stanisław Wyszyński
Camp Prisoner (uncredited)
January Krawczyk
Conspirator (uncredited)
Zdzisław Leśniak
Man at a Gate (uncredited)
Andrzej Ropski
Kropaczyńska's Lover (uncredited)
Wojciech Skibiński
Cadet Krawczyk (uncredited)
Krystyna Karkowska
Wrona-Wronska
Roman Kłosowski
Piszczyk's Client (uncredited)
Leonard Pietraszak
Conspirator (uncredited)
Witold Skaruch
Young Piszczyk's Teacher (uncredited)
Edward Dziewoński
Jelonek
Kazimierz Opaliński
Prison Warden
Sylwester Przedwojewski
Police Doctor (uncredited)
Witold Sadowy
Soldier imitating Hitler (uncredited)
Aleksander Dzwonkowski
Cezary Piszczyk
Maria Ciesielska
Basia
Jerzy Pichelski
Maj. Wrona-Wronski
Mariusz Dmochowski
UB Officer
Barbara Horawianka
Irena Kropaczyńska (voice) (uncredited)