(L-r) PETER HAMBLETON as Gloin, Adam Brown as Ori, Jed Brophy as Nori, IAN McKELLEN (center) as Gandalf and the Great Goblin, performed by BARRY HUMPHRIES in the fantasy adventure âTHE HOBBIT: AN UNEXPECTED JOURNEY,â a production of New Line Cinema and Metro-Goldwyn-Mayer Pictures (MGM), released by Warner Bros. Pictures and MGM.