The film of one of the famous Norwegian directors - Hans Petter Moland "Stupid business is simple", 2014. Starring his regular actor Stellan Skarsgard. This is a Scandinavian black comedy-thriller shot in the snowy expanses of Norway. Lives a simple family of Swedish immigrants in Norway, the head of the family works on a snowplow and so diligently that he receives the title of “Person of the Year”. Suddenly his son dies, police say, of an overdose. But the father is sure that his son was not a drug addict. And he starts looking for the killers and taking revenge on them. However, events unfold in a completely unexpected way and the end is also quite unexpected. I will not spoil it, I would recommend it to fans of Scandinavian cinema.
I've seen two more films from this director - Aberdeen and Pretty Kind Man, I like his films, I especially liked the second one, but they're all quite black, so decide for yourself whether to watch or not to watch.