Evangeline Lilly's Tauriel is prominently featured in the latest TV spot for The Hobbit: The Desolation of Smaug. This character, created specifically for director Peter Jackson's sequel, is the head elven guard of Mirkwood, who is seen trying to convince Legolas (Orlando Bloom) to join her in this epic battle against a growing evil. Take a look at the new footage, which also features Ian McKellen as Gandalf.