An old professor and his student go mountain climbing together.
Unfortunately the movie Mountains at Dusk is not yet available on HBO Max.
| Directing | Krzysztof Zanussi | Director |
| Camera | Slawomir Idziak | Director of Photography |
| Costume & Make-Up | Katarzyna Chodorowicz | Costume Design |
| Sound | Wojciech Kilar | Original Music Composer |
| Sound | Konrad Bryzek | Conductor |
| Sound | Bohdan Bieńkowski | Sound |
| Sound | Aleksander Gołębiowski | Sound |
| Editing | Roman Kolski | Editor |
| Production | Ryszard Barski | Production Manager |
| Writing | Krzysztof Zanussi | Screenplay |
| Writing | Edward Żebrowski | Screenplay |
| Directing | Krystyna Krupska-Wysocka | First Assistant Director |
| Directing | Anna Wisniewska | Assistant Director |
| Camera | Andrzej Galinski | Additional Photography |
| Camera | Jerzy Surdel | Additional Photography |
| Camera | Janusz Zachwajewski | Assistant Camera |
| Lighting | Henryk Mazurczak | Lighting Technician |
| Art | Halina Dobrowolska | Production Design |
| Art | Katarzyna Chodorowicz | Set Decoration |
| Sound | Grażyna Niewińska | Sound Assistant |
| Sound | Antoni Górecki | Sound Assistant |
| Editing | Danuta Bonikowska | Assistant Editor |
| Costume & Make-Up | Jadwiga Raińska-Piotrowska | Makeup Artist |
| Production | Tadeusz Drewno | Assistant Production Manager |
| Production | Michał Sosiński | Assistant Production Manager |
| Production | Stanisław Klukowski | Assistant Production Manager |
