Ethnography students do an internship in the Świętokrzyskie Mountains, where they meet the Mruk family.

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Main Cast: Iwona Biernacka, Grażyna Długołęcka, Urszula Gawryś, Wanda Grzeczkowska, Maria Hornik, Stanisław Bąk, Marek Frąckowiak, Maciej Góraj, Edward Kusztal, Zdzisław Leśniak

Directors: Józef Gębski, Antoni Halor

Writers: Antoni Halor, Józef Gębski

Editor: Halina Nawrocka

Cinematographer: Stefan Matyjaszkiewicz

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