Peter Jackson and Philippa Boyens on ‘The Hobbit,’ a Missing Elf, and What’s Next

MovieFone: All good things must come to an end. And this is certainly the case with Peter Jackson's "Hobbit" trilogy. Originally supposed to only be two films, the adaptation of the "Lord of the Rings" prequel was then stretched into three, each one more terrifically entertaining than the last. This latest film, "The Hobbit: Battle of the Five Armies," sees the titular armies clashing in spectacular fashion, a dragon with the voice of Benedict Cumberbatch raining hellfire down on a small lake town, and Ian McKellan hilariously packing a pipe.