AMC Hints At The Walking Dead's Season 4 Renewal In A Sweepstakes Announcement

In a few weeks, The Walking Dead will return for its third season at AMC. While no official word about the series' renewal for Season 4 has come down the pipeline just yet, things are looking promising based on an update AMC ran posted on their website for a blood drive sweepstakes, which offers the winner a trip to the set during the filming of Season 4, things are looking good for the series' fate.