Fifteen years after they last saw each other, Benny, Valborg and Dynamitt-Harry discovers that Egon Olsen is out of prison and living in a retirement home. Olsenbanden is reunited, and Egon has a plan.
Marianne visits her dying father in the hospital who tells of a box of old letters that she must promise to destroy. Marianne chooses to do the opposite, and reads them instead. There she finds shocking accusations against her father, who allegedly murdered a young woman 25 years ago.
Kalle and his dad is having a long planned summer holiday at his grandparents in the countryside, where has made a hang-glider as planned. But when the father falls down with it, and dies, only an angel keeps Kalle on his feet.
Around the year 1000 AD warlike people, the so-called "tjuder", roam in northern Scandinavia. As they brutally kill a family in a remote area, including the parents and their little daughter, the family's teenage son, Aigin, observes the slaughter. He manages to flee from these killers and reaches a camp with other Lapps whose inhabitants are worried if he has been able to hide his track. Afraid of the murderous people, they decide to flee to the coast. The boy stays alone to avenge his family's murder. Unfortunately, they get him before he can do anything and force him to lead them to the other Lapps. He guides them but has a plan to destroy the barbarous people before reaching the camp.
