AMC’s Walking Dead after show, Talking Dead, will have Michael Rooker on as a guest tonight. Rooker plays Merle Dixon on The Walking Dead, but his character hasn’t appeared in the series since the third episode of the first season. Recent television promos point to the characters return to the show. Talking Dead is a live talk show hosted by Chris Hardwick (G4′s Web Soup) that airs Sunday nights after The Walking Dead. On the show celebrities and fans discuss the latest episode of The Walking Dead and the zombie apocalypse in general. Recent guests on the show include Matt Mogk (Zombie Research Society), Felicia Day (The Guild, Dragon Age: Redemption), and series creator Robert Kirkman. Actress, Aisha Tyler, will join Michael Rooker on tonight’s episode. Talking Dead is on AMC on Sundays at Midnight/11C.