This one-hour documentary features revealing interviews with leading cast members, including Hugh Bonneville, Michelle Dockery, Elizabeth McGovern, Laura Carmichael, Joanne Froggatt, Brendan Coyle, Sophie McShera and others. Discover the secrets of how the aristocratic set dined and dressed, how they married and made money, how they interacted with the servants, and above all why they behaved as they did. Illustrated with memorable moments from Downton Abbey, the program is a treat for fans and anyone fascinated with the customs of early 1900s Britain.