Watch FMovies. With humor, chutzpah and a piece of vinyl siding firmly in hand, Peabody Award-winning filmmaker Judith Helfand and co-director and award-winning cinematographer Daniel B. Gold set out in search of the truth about polyvinyl chloride (PVC), America's most popular plastic. From Long Island to Louisiana to Italy, they unearth the facts about PVC and its effects on human health and the environment.