Speaking of ol' Smaug. He did some press for the movie. ;)
http://thecolbertreport.cc.com/
And in case that doesn't work, since I know people outside the states can get blocked from the videos...
https://video.search.yahoo.com/yhs/search;_ylt=AwrTcdsOgYtUZecA0.gPxQt.?p=Colbert++smaug&fr=&fr2=piv-web&hspart=mozilla&hsimp=yhs-001