The Hobbit: Desolation of Smaug- Trailer No. 2
The Dwarves, Bilbo and Gandalf have successfully escaped the Misty Mountains, and Bilbo has gained the One Ring. They all continue their journey to get their gold back from the Dragon, Smaug.

Clips

The Hobbit: Desolation of Smaug- DVD Clip No. 1