The other day I watched "White Sun of the Desert", and found it excellent: https://www.imdb.com/title/tt0066565/ - very much reminded me of the Dollars trilogy.
(recommendation from Chris Hadfield, of all people; apparently this film is traditional to watch the night before Soyuz launches)
(recommendation from Chris Hadfield, of all people; apparently this film is traditional to watch the night before Soyuz launches)