HBO has released an awesome new promo trailer for the second season of their incredible series Boardwalk Empire. I love this show, and season 2 looks like it's going to be great. No premiere date has been set for the second season yet, but I imagine it will return sometime after True Blood season 4 ends. Check out the new promo trailer below and tell us what you think! If you haven't watched Boardwalk Empire yet, you're missing out on a great show.