Sons is a gritty and fast-paced drama from the wrong side of the tracks in Oslo, marking the feature debut of director Erik Richter Strand. Lars is twenty-five and works as an attendant at a swimming pool on the east side of Oslo. His heart is good, but his temper is easily and violently raised. This has caused problems for Lars his whole life. Together with his best friend Jørgen he shares a troubled past. Now Jørgen is on his way into adulthood with his girlfriend and their child, while Lars is living the bachelor life of soccer and beer. One day Lars gets a nasty surprise at the swimming pool. He recognizes Hans, a middle-aged man who?s rumored to fool around with the teenage boys of the suburb. Lars alerts Anja, head of the pool and Jørgen?s girlfriend, that Hans is a threat and needs to be banned from the pool. Anja will not hear of any accusations without there being proof. Lars sets out on his own to gather evidence and recruits Tim, a boy who has been seeing Hans, to help him bring down the abuser. Soon the situation spins out of control, and rage takes over as Lars embarks on a crusade that endangers the very people he set out to protect.