 Bogumił KobielaJan Piszczyk | Jan Piszczyk |
 Maria CiesielskaBasia | Basia |
 Helena DąbrowskaWychówna | Wychówna |
 Barbara LassJola | Jola |
 Krystyna KarkowskaWrona-Wronska | Wrona-Wronska |
 Barbara PołomskaZosia Jelonka | Zosia Jelonka |
| IIrena StalończykIrena Kropaczyńska | Irena Kropaczyńska |
 Tadeusz BartosikWasik | Wasik |
 Henryk BąkDirector | Director |
 Mariusz DmochowskiUB Officer | UB Officer |
 Aleksander DzwonkowskiCezary Piszczyk | Cezary Piszczyk |
 Edward DziewońskiJelonek | Jelonek |
 Tadeusz JanczarEns. Sawicki | Ens. Sawicki |
 Stanisław JaworskiWatchmaker | Watchmaker |
| AAndrzej KrasickiWitold Kropaczyński | Witold Kropaczyński |
| WWojciech LitynskiYoung Jan Piszczyk | Young Jan Piszczyk |
 Kazimierz OpalińskiPrison Warden | Prison Warden |
 Jerzy PichelskiMaj. Wrona-Wronski | Maj. Wrona-Wronski |
 Adam PawlikowskiEns. Osewski | Ens. Osewski |
 Wojciech SiemionJózef Kacperski | Józef Kacperski |
 Jan Tadeusz StanisławskiChief Scout | Chief Scout |
 Tadeusz WaczkowskiManager Kozienicki | Manager Kozienicki |
| KKarolina BorchardtWoman (uncredited) | Woman (uncredited) |
 Krystyna CierniakGirl in the University Hall (uncredited) | Girl in the University Hall (uncredited) |
| ZZbigniew CynkutisOfficer (uncredited) | Officer (uncredited) |
 Jerzy DobrowolskiPrison Clerk (uncredited) | Prison Clerk (uncredited) |
| SStanisław Dygat(uncredited) | (uncredited) |
 Jerzy FelczyńskiCadet in the Camp (uncredited) | Cadet in the Camp (uncredited) |
 Michał Gazda(uncredited) | (uncredited) |
| JJakub GoldbergJewish Storeowner (uncredited) | Jewish Storeowner (uncredited) |
