 Tadeusz FijewskiAnatol Kowalski | Anatol Kowalski |
 Barbara LassIwona Słowikowska | Iwona Słowikowska |
| HHelena MakowskaManiuśka | Maniuśka |
 Maria GellaIwona's Grandmother | Iwona's Grandmother |
 Andrzej SzczepkowskiGang Leader | Gang Leader |
 Kazimierz OpalińskiRapaczyński | Rapaczyński |
 Stanisław JaworskiInspector | Inspector |
 Stefan Bartik"Gruby" | "Gruby" |
 Michał SzewczykFranek | Franek |
 Ludwik BenoitThief from Grójec | Thief from Grójec |
| AAlina JurewiczNot listed | Not listed |
 Jerzy JanuszewiczMan helping Anatol catch Iwona | Man helping Anatol catch Iwona |
| AAndrzej KrasickiSports Store Clerk | Sports Store Clerk |
| CCelina KubicównaNot listed | Not listed |
 Zdzisław LubelskiBus Conductor | Bus Conductor |
| LLudmiła ŁączyńskaInspector's Secretary | Inspector's Secretary |
 Sylwester PrzedwojewskiSports Store Clerk | Sports Store Clerk |
| TTeresa Watras(as T. Watras-Kocznowicz) | (as T. Watras-Kocznowicz) |
 Edward WichuraMan handing a Trophy | Man handing a Trophy |
| EEdward WieczorkiewiczNot listed | Not listed |
 Stanisław WolińskiBank Director | Bank Director |
 Bohdan ŁazukaWaiter (uncredited) | Waiter (uncredited) |
