The 12-year-old Oliver discovers that his grandfather used to be a monster hunter and is keeping a shadow monster locked up in his secret cellar. When the shadow monster accidentally escapes, Oliver and his younger brother Lasse have to follow their grandfather's instructions and enlist their friends to catch the monster and bring it back - before it is too late! »Monster Busters« is based on an idea of the universe in the children's book series by Jacob Weinreich.
A story about a group of rich kids, from old money families, north of Copenhagen, from a world where people with ambition and power rule. Away from the superficiality and pretention of their social class, they live a secret life, in which power, money, sex, drugs and endless secrets dominate. A lifestyle only a few of them can survive and where most become scarred for life.