The Commissar
Комиссар (original)
1920, Russian Civil War. Klavdia Vavilova, a female commissar from the Red Army, is waylaid by an unexpected pregnancy. While staying with a poor Jewish family to give birth, she is softened somewhat by the experience.
Starring Nonna Mordyukova, Rolan Bykov, Raisa Nedashkovskaya, Vasiliy Shukshin, Lyudmila Volynskaya, Sergey Nikonenko, Otar Koberidze, Leonid Reutov
Watch "The Commissar" on Amazon released in 1967. It's a drama and war movie, and has a rating of 7.5 out of 10 from Imdb which is usually fine for this kind of movie, and is currently only available for purchase or rent.