Historien om Kim Skov 1981 on netflix

The boy Kim moves with his family from the countryside to a ghetto in a big city. He does not do too well in school, and that makes him an easy victim for the hard core bullies in the new school. When the group leader is moved to a private school, Kim is accepted in the gang – as long as he provides cigarettes for the other members. This of course leads to a confrontation with the school teachers, his family and eventually the gang members.