Spiderwick Chronicles opens a world of ogres, fairies, goblins and talking hogs. I think its a story based upon a book of a similar name. Cute little story of three kids and their mom stuck in a small house once inhabited by an eccentric scientist in possession of a book of such strong knowledge; that a strong ogre Mulgarath is after that book.
Worth a watch … suggest you download it through a torrent and not on an IMAX screen!!