A new TV spot uploaded on the WB Youtube Channel contains new scenes (however brief), including more of Gandalf attempting to persuade Bilbo to give the wide world a try, and Thorin scrutinizing his hobbit (with Kili smirking in the background).
Screencaps of the new frames below:
In a hole in the ground…
…there lived a Hobbit.
The world is not in your books and maps.
It’s out there.
Have you done much fighting?
Thought as much.