'The Walking Dead' Season 4: AMC, Glen Mazzara Part Ways For New Season

"The Walking Dead" has been renewed by AMC for Season 4, but Glen Mazzara will not return as showrunner. "My time as showrunner on 'The Walking Dead' has been an amazing experience, but after I finish Season 3, it’s time to move on," Mazarra said in a statement. "I have told the stories I wanted to tell and connected with our fans on a level that I never imagined. It doesn’t get much better than that. Thank you to everyone who has been a part of this journey." Executive producer Ga...