The Dark Tower' TV Series Taps 'Walking Dead' Alum As Showrunner – Deadline
AMC picks up 'The Walking Dead' for a fourth season, showrunner Glen Mazzara will not return | experience it all.
13 July 2012 - San Diego, California - Sarah Wayne Callies, Glen Mazzara, Steven Yeun, Lauren Cohan. "The Walking Dead" 100th Issue Party held at Petco Park. Photo Credit: Byron Purvis/AdMedia/Sipa USA