The Structure of Crystal
Struktura krysztalu (original)
Two talented physicists used to work together in the frontline of academy in scientific discovery. One of them, Jan, gave everything up and went to a small, snowy village, to become a metereologist. The other one, Marek, who had a famous scientific career, doesn't understand why Jan is wasting his potential living a simple life, and tries to get him back to the big city. Clash of two attitudes, characters, ideas about the meaning of existence.
Starring Barbara Wrzesińska, Jan Myslowicz, Andrzej Żarnecki, Władysław Jarema, Adam Debski, Urszula Gałecka, Monika Dzienisiewicz-Olbrychska, Daniel Olbrychski, Barbara Wachowicz
Watch "The Structure of Crystal" from streaming services Mubi, Amazon released in 1969. It's a drama and action & adventure movie, and has a rating of 7.2 out of 10 from Imdb which is usually fine for this kind of movie.