Saw this at the Polish Film Festival

I had the pleasure of seeing this film at the Polish Film Festival in NYC yesterday and I must say, it was incredibly moving and taught me about a part of the Polish WW2 history that I have never heard about before. Part of what makes it so moving I feel is that it is based on the true story. I'm happy that such films are finally being made, as they show a side of history that previously has been a mere footnote, if even that.