 Bronisław PawlikMichał Karcz | Michał Karcz |
 Aleksandra ZawieruszankaJadwiga Fołtasiówna-Karcz | Jadwiga Fołtasiówna-Karcz |
 Mieczysław CzechowiczMamczyk | Mamczyk |
 Elżbieta CzyżewskaRenata | Renata |
 Wiesław GołasJózek Ciapuła | Józek Ciapuła |
 Jerzy DuszyńskiKurkiewicz | Kurkiewicz |
 Jan KoecherProfessor Trębski | Professor Trębski |
 Wanda ŁuczyckaKowalska | Kowalska |
 Stefan BartikSkrobiszewski | Skrobiszewski |
 Bronisław DarskiDrunk in a Bar | Drunk in a Bar |
 Maria KaniewskaHotel Janitor | Hotel Janitor |
 Irena OrzeckaCiapuła's Grandmother | Ciapuła's Grandmother |
| FFeliks StammCiapuła's Coach | Ciapuła's Coach |
 Bohdan TomaszewskiCommentator | Commentator |
| MMirosław BartoszekFan (uncredited) | Fan (uncredited) |
 Krystyna ChimanienkoWoman watching the Games (uncredited) | Woman watching the Games (uncredited) |
 Krystyna CierniakWoman watching the Games (uncredited) | Woman watching the Games (uncredited) |
 Helena DąbrowskaWoman watching the Games (uncredited) | Woman watching the Games (uncredited) |
 Juliusz KalinowskiMan watching the Games (uncredited) | Man watching the Games (uncredited) |
 Lech OrdonPlumber (uncredited) | Plumber (uncredited) |
 Janusz PaluszkiewiczHotel Receptionist (uncredited) | Hotel Receptionist (uncredited) |
 Wojciech PokoraMietek (uncredited) | Mietek (uncredited) |
 Sylwester PrzedwojewskiPhotographer (uncredited) | Photographer (uncredited) |
 Andrzej RopskiWaiter (uncredited) | Waiter (uncredited) |
 Jan Tadeusz StanisławskiMan watching the Games (uncredited) | Man watching the Games (uncredited) |
 Kazimierz StankiewiczMan watching the Games (uncredited) | Man watching the Games (uncredited) |
