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Bronisław Pawlik as Adam Adamczyk |
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Bolesław Płotnicki as Professor |
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Mieczysław Stoor as Journalist |
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Czesław Wołłejko as Headmaster |
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Zygmunt Zintel as Felicjan |
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Witold Skaruch as Notary |
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Stefan Śródka as Fisherman |
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Janusz Ziejewski as Fisherman |
| Crew | Jerzy Janicki | Radio Play |
| Directing | Andrzej Trzos-Rastawiecki | Director |
| Directing | Zorika Zarzycka | Assistant Director |
| Writing | Jerzy Janicki | Screenplay |
| Camera | Witold Sobociński | Director of Photography |
| Camera | Andrzej Gronau | Assistant Camera |
| Camera | Tadeusz Janczak | Assistant Camera |
| Camera | Stanisław Czerwiński | Assistant Camera |
| Art | Zdzisław Kielanowski | Production Design |
| Art | Wiesława Chojkowska | Set Decoration |
| Costume & Make-Up | Teresa Gałkowska-Lesman | Costume Design |
| Sound | Jerzy Maksymiuk | Music |
| Sound | Zbigniew Wolski | Sound |
| Sound | Henryk Kuźniak | Sound Mixer |
| Editing | Mirosława Garlicka | Editor |
| Editing | Maria Leszczynska | Assistant Editor |
| Costume & Make-Up | Maria Papińska | Makeup Artist |
| Costume & Make-Up | Krystyna Chmielewska | Makeup Artist |
| Production | Zwonimir Feric | Production Manager |
| Production | Ryszard Jasionowski | Assistant Production Manager |
| Production | Tadeusz Drewno | Assistant Production Manager |
