Actor Norman Reedus returns to the YH Studio to titillate us with details about Season 4 of his smash-hit AMC zombie series, "The Walking Dead", which could very well be the best one yet! Norman also gives us the scoop on the show's special Zombie School for the undead actors, plus he talks a bit about his little side career as a go-to actor for musicians' music videos! Hosted by Oliver Trevena (@olivertrevena).