Here we have the “official main trailer” for the next movie in Peter Jackson’s Hobbit trilogy, The Desolation of Smaug. It builds upon the teaser that was released in June quite well, with more action, more of Evangeline Lilly’s elf warrior Tauriel, and most importantly our anticipated introduction to the voice behind the mighty dragon Smaug played by the one and only Benedict Cumberbatch.

The Hobbit: The Desolation of Smaug opens December 13.