Enthusiasm
Ентузіязм (Симфонія Донбасу) (original)
A lyrical documentary on the lives of Coal miners in the Donbass who are struggling to meet their production quotas under the Five Year Plan.
Starring
Watch "Enthusiasm" from streaming services Kanopy, Amazon released in 1930. It's a documentary movie, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of movie.