Troll Hunter is a Norwegian found footage-style horror film that follows a group of college students who set out to investigate a series of strange bear killings in the forests of Norway. As they delve deeper into the mystery, they discover that the government has been hiding the fact that trolls actually exist and that they are responsible for the bear killings.
The students track down a mysterious hunter named Hans, who they believe is responsible for the killings. However, they soon discover that he is actually a government-employed troll hunter, tasked with keeping trolls hidden from the rest of the world.
The group procures equipment to document their journey and follows Hans on his night patrols. Along the way, they encounter several different types of trolls, each with their own strengths and weaknesses. They also learn about the government's top-secret Troll Security Service, which has been keeping the existence of trolls a secret for centuries.
As the students get closer to the truth, they realize the government has been trying to find a way to cover up their existence for years. They soon find themselves caught in the middle of a dangerous power struggle between the Troll Security Service, the government, and a group of trolls determined to protect their territory. In the end, the group must decide whether to expose the truth or keep it hidden forever.
