Troll Hunter (2010)

A group of students set out to make a documentary and stumble upon a mysterious hunter. Claiming to be a government-employed troll hunter, the man leads them on an unbelievable journey. As they delve deeper into the wilderness, they encounter a world of giant trolls that shouldn't exist but do. The line between reality and folklore blurs. If you're up for an extraordinary adventure, you should choose this one!