The name of Alan Zweibel is one you might not recognize right away, but for us comedy geeks, he's one of the legends. He was one of the primary writers for the original, legendary seasons of Saturday Night Live, and he co-created (with the show's star) the groundbreaking series It's Garry Shandling's Show, serving as that show's producer and frequent writer for its entire four-season run on Showtime (with Fox airing re-runs). This month, at long last, the entire series is being released on DVD by Shout Factory, in a handsome, 16-disc set. DVDTalk recently had the chance to chat with the affable Mr. Zweibel. Read what he had to say about the show, its influences, SNL, and the final TV appearance of his good friend and collaborator Gilda Radner in this exclusive DVDTalk interview.