Has Stphen Root, the actor, had a million parts? It’s not a million, right? Ok. It’s 236. Still: wow! Root is is the kind of character actor that can take even the most basic, dreary TV show or movie and light it up. One or two scenes with Stephen in it, say a by the book police procedural or a saccharine sitcom, and that’s all you’ll talk about. He’ll joins us to discuss some of his most memorable roles: He’ll tell us why his voiceover role in “King of the Hill” was one of his favorite gigs. Plus, he’ll tell us how he got the part in his most recent project HBO’s “Barry,” and how he helped flesh out his character’s role.