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Damian Damięcki as Karlik Rudniok |
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Maciej Damięcki as Franek Miksa |
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Michał Bustamante as Stefan Gola |
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Łukasz Żuławski as Kryza |
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Ludwik Benoit as Miksa (Franek's father) |
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Barbara Fijewska as Miksina (Franek's mother) |
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Gustaw Holoubek as Sądej |
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Zbigniew Józefowicz as Rudniok (Karlik's father) |
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Jan Koecher as Bolesławiec |
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Stanisław Milski as Headmaster Zajączkowski |
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Kazimierz Opaliński as Kropa |
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Jarema Stępowski as Sztelmach |
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Kazimierz Szubert as Kupść |
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Sławomir Oszczygieł as |
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Arkadiusz Hoffer as Stachurka |
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Jerzy Żołnierkiewicz as |
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Włodzimierz Łuszczykiewicz as |
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Zofia Bohdziewicz as |
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Maria Szaflarska as |
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Maciej Cichecki as |
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Zbigniew Cybulski as Miner (uncredited) |
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Henryk Hunko as Man with a Flag (uncredited) |
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Ignacy Machowski as School Inspector (uncredited) |
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Irena Szymkiewicz as Woman in an Office (uncredited) |
| Art | Zdzisław Kielanowski | Art Direction |
| Production | Mieczysław Wajnberger | Production Supervisor |
| Production | Tadeusz Slaby | Unit Manager |
| Sound | Stanisław Kochanek | Sound Assistant |
| Camera | Ludwik Pełka | Assistant Camera |
| Camera | Czesław Świrta | Camera Operator |
| Camera | Wacław Dybowski | Assistant Camera |
| Directing | Krystyna Cękalska | First Assistant Director |
| Costume & Make-Up | Maria Lasnowska | Assistant Makeup Artist |
| Writing | Ludwik Jerzy Kern | Lyricist |
| Lighting | Jozef Ciecwirek | Lighting Technician |
| Production | Stanislaw Moroszkiewicz | Unit Manager |
| Directing | Tadeusz Chmielewski | Assistant Director |
| Art | Wanda Jakubowska | Supervising Art Director |
| Directing | Stanisław Daniel | Assistant Director |
| Production | Marek Dobrowolski | Unit Manager |
| Writing | Edmund Niziurski | Novel |
| Art | Jan Grandys | Production Design |
| Sound | Leonard Księżak | Sound |
| Sound | Stanisław Skrowaczewski | Music |
| Costume & Make-Up | Tadeusz Schossler | Makeup Artist |
| Camera | Kazimierz Wawrzyniak | Director of Photography |
| Editing | Halina Nawrocka | Editor |
| Editing | Mirosława Garlicka | Assistant Editor |
| Directing | Wadim Berestowski | Director |
| Writing | Edmund Niziurski | Writer |
