Private eye Varg Veum is on a routine mission searching for his client Jonas Andresen's stolen car. The car is found having been used in a brutal robbery and not long after that the client himself turns up dead.
In the late 1860s, after becoming engaged to three bachelors in the town, Petra flees from an angry mob and seeks refuge in a rectory. Based on the Bjørnstjerne Bjørnson novel "Fiskerjænten".
When an explosion in the Norwegian mountains awakens an ancient troll, officials appoint a fearless paleontologist to stop it from wreaking deadly havoc.
Reidar is a resident at Solihøgda psychiatric institution. He is expecting the Earth to be hit by a huge meteor any time now, but until then he is busy trying to keep his fellow patient, Juni, from killing herself.
When Magda's sister dumps her to go to an illegal Halloween party, she is left behind and has an unpleasant confrontation with some girls from school. In the course of the night, she meets Nils Olav. The two hit it off, giving Magda the confidence to ignore the mean girls.
When a dangerous new troll unleashes devastation across their homeland, Nora, Andreas and Major Kris embark on their most perilous mission yet.