The film revolves around the King and Queen making an official visit to Downton in 1927, and not only sees the return of all the main cast from the final television series, but also introduces some great British actors to the world of Downton, as we meet the royal family and their retinue. The accompanying book is lavishly illustrated with stunning shots from both behind and in front of the camera, which capture some wonderful off-guard moments during filming, as well as the original costume illustrations.