Supernatural concluded 2010 with an episode that returned Sam's soul to his body.

How will this affect the brothers when the series returns on January 28? Based on the following promo, it's unclear - because that return installment will focus heavily on virgins. Yes, virgins.

What does this mean, exactly? What can fans expect from a new year of Supernatural? You have a few weeks to take your best guesses. Check out the video below and get excited for what's to come:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.