Watch The Walking Dead season 2 episode 3 on October 30, 2011 with an episode title of “Save The Last One.” It seems that surviving the time where all the walkers are really getting aggressive is very difficult. And now Shane and Otis will face them while trying to get medical supplies for Carl which the Greene and Grimes family are waiting. But this seems not that easy as they (Shane & Otis) find themselves trapped in a school with hungry walkers waiting to eat them. Meanwhile, Andrea and Daryl pursue the hunt for Sophia.
You can watch the full promo trailer of The Walking Dead season 2 episode 3 below.