AdvertisementDVD Picks: 'Upstairs, Downstairs'Play02:01Download AudioApril 01, 2011Bob MondellofacebookEmailUpstairs, Downstairs faced production snafus before it premiered in 1971, but quickly rebounded to become one of British television's most beloved drama series. A revised version of the show will debut Apr. 10 on PBS. (ITV Studios Limited)
