Glenn Erland Tosterud

A group of students investigates a series of mysterious bear killings, but learns that there are much more dangerous things going on. They start to follow a mysterious hunter, learning that he is actually a troll hunter.

The film is based on a 2003 novel by the same name, written by Norwegian author Jostein Gaarder. The main character is the young boy Georg who one day finds a long letter from his deceased father. The letter tells, among other things, about the father's youthful love for the mysterious "orange girl" (appelsinpiken), and leaves a mystery for Georg to solve.

Former childhood friends Christian and Erland, now in their late 20s, are confronted with their own adolescence as they go searching for Christian's estranged little brother in a scene they're not familiar with - contemporary youth culture.