"Downton Abbey" historical advisor Alistair Bruce guides you on a fascinating tour of the Edwardian era in this behind-the-scenes documentary. Covering aspects of dress, dining, marriage, and finance, historian Bruce reveals how his extensive knowledge assists the popular show's cast and crew in making this turn-of-the-century world seem completely real. Features appearances by Hugh Bonneville, Michelle Dockery, Elizabeth McGovern, and other cast members. 60 min. Widescreen (Enhanced); Soundtrack: English Dolby Digital stereo; Subtitles: English (SDH).