There are several new videos from an Asian website featuring interviews and behind-the-scenes clips on the dwarves in the company, including information on the characters found nowhere else (the one about Thorin, Fili, and Kili was posted by Xbox a month ago in better quality).  If you want to know more about Bifur the toymaker, Dwalin the professional soldier, Ori the scribe, or Bombur the father of 12, then play on!

There are also videos featuring the White Council (which was highlighted in this essay last month), Radagast, the Trolls, and Riddles in the Dark.