SAN DIEGO -- The season two finale of AMC’s original series, “The Walking Dead” was the highest rated episode in series history. Over 9 million viewers tuned in to the show, which saw its audience grow more than 50% in total viewers over season one. The man behind the production, bringing the TV version of Robert Kirkman’s bestselling comic to life, is executive producer Glenn Mazzara. He was at San Diego Comic-Con, along with the entire cast of the show, to talk about what’s in store for season three, currently filming outside of Atlanta. Mazzara talks about what role the video games play in the success of the franchise in this exclusive video interview.