Are Americans' homes killing them? Filmmakers Daniel Gold and Judith Helfand's exploration of the possibly toxic effects from the polyvinyl chloride (PVC) siding on Helfand's parents' Long Island home takes them to a PVC factory in a Louisiana town facing rising cancer rates. Interviews with industry representatives and health and environmental experts put the facts behind this sobering issue into timely focus. 98 min. Standard; Soundtrack: English Dolby Digital stereo; audio commentary; deleted scenes; epilogue; bonus short; interviews; biographies; photo gallery.