If you move on to other resistance films ie Norway, Holland and Denmark, you will find a plethora of late Miniseries and fairly decent films that go unknown outside of Europe.
Yesterday was Finland's Independence day, so the all time classic war movies were playing all day on the tv.
If our conflict against Soviet Union interests anyone, Tuntematon Sotilas (The Unknown Soldier, 1955, 1988 and 2017) and Talvisota (The Winter War, 1989) can be recommended, if you can find a version with your preferred subtitles.
I haven't seen the latest Tuntematon Sotilas though, so I can't personally say if it's any good.