Just as Larry David worked closely with pal Jerry Seinfeld during the NBC run of "Seinfeld," so too has producer Robert B. Weide worked with David for the subsequent six-season run of HBO's subversive and largely improvised hit "Curb Your Enthusiasm." Weide was a producer on the original 1999 one-off pay cable network special, which was never intended to go beyond that form. But it did well enough for HBO to order a series spinoff, which helped popularize to a much broader audience the intricate narrative construction talents of David. On both "Seinfeld" and "Curb," seemingly unrelated sub-plots all come together in the end. Weide is a self-professed fan of the Marx Brothers, and it makes sense that his adulation of Groucho and the gang eventually paved the way for a classic collaboration with the very grouchy David. Weide's other major comedy achievements are the 1998 documentary "Lenny Bruce: Swear to Tell the Truth," which was nominated for an Academy Award, and the 1986 Emmy Award-winning PBS special "W.C. Fields: Straight Up," to which he contributed as a writer. He has also worked intermittently as both a director and editor, in 2008 guiding the failed feature comedy "How To Lose Friends and Alienate People."