AMC's The Walking Dead continues to garner interest for its highly anticipated fourth season, which will be returning in the fall.

While the season 4 trailer of the hit zombie series has been out for quite some time now, iDigital Times pointed out that amputee Hershel can be spotted with two legs at the 1:21 mark.

Although nothing has been verified at this point as to how he regained another limb, the most logical explanation is that he managed to find a prosthetic.

The theory surrounding the respective scenario seems to be that prison group members have probably ventured out to find some more supplies for the now expanded faction of people.

Hershel to bite the dust in upcoming season?

In other Walking Dead news, showrunner Scott M. Gimple recently chimed in at the widely popular Comic-Con convention, speaking highly of second-year cast member Chad L. Coleman, who dons the role of Tyreese.

"What you see a little bit of in that trailer is Tyreese stepping up as a character and taking a more central role. We didn't get a lot of time with him in season 3 with everything else that was going on, and now in season 4 we are really able to bring him to the forefront and integrate him into the core cast in a bigger way. We're doing a lot with him. I think Chad Coleman has proven that he's got very broad shoulders that can carry the lead and everything we ask him to do. I'm excited for people to see where we take this character because it's going to be really awesome," he said.

AMC's The Walking Dead will be kicking off its fourth season on Sunday, October 13 at 9/8 p.m. Central. Be sure to keep checking back with Enstars for more of the latest info on the popular program. The trailer for the upcoming season can be watched below.

Tags: Walking Dead AMC television