Good news! AMC has all but confirmed a fourth season of The Walking Dead — by nonchalantly mentioning it while talking about something else entirely! In an announcement for not the show, but a blood drive for the American Red Cross, a prize entailing a trip to the set during the show's fourth season was offered up. So, hopefully that's a sure thing that is definitely happening, because people are literally going to allow themselves to be partially exsanguinated to visit that freaking set. (via Arrow in the Head)