Stockholm, the fifties. Though academically bright, violent pupil Erik Ponti is expelled from his state school with the headmaster’s words “there’s only one word for people like you – evil… what you need is a good thrashing, and more”. In fact already Erik frequently receives a ‘good’ thrashing at the hands of his sadistic stepfather – so he is packed off by his mother to boardingschool

Swedish intelligence officer Carl Hamilton’s 7-year-old goddaughter Nathalie is kidnapped. When the kidnapping’s underlying motive becomes known, the Swedish authorities assume a passive role, forcing Hamilton to action. With the help of international contacts, Hamilton manages to get them on track. Hamilton, along with some military colleagues, plans a daring rescue mission.