Trollhunter (2010)
Trollhunter (; UK: Troll Hunter; Canada: The Troll Hunter) is a 2010 Norwegian dark fantasy film, made in the form of a "found footage" mockumentary. It is written and directed by André Øvredal, and features a mixed cast of relatively unknown actors and well-known Norwegian comedians, including Otto Jespersen. Trollhunter received positive reviews from Norwegian critics. It opened on 10 June 2011 in the US, to a mostly positive critical reception.
More at Wikipedia.