The Crawley family goes on a grand journey to the south of France to uncover the mystery of the dowager countess's newly inherited villa. Meanwhile, a Hollywood director seeks to film his latest production at Downton.
Hugh Bonneville
as Robert Crawley
Maggie Smith
as Violet Crawley
Jim Carter
as Charles Carson
Michelle Dockery
as Mary Crawley
Elizabeth McGovern
as Cora Crawley
Imelda Staunton
as Maud Bagshaw
Penelope Wilton
as Isobel Merton
Robert James-Collier
as Thomas Barrow
Lesley Nicol
as Beryl Patmore
Allen Leech
as Tom Branson
Laura Carmichael
as Edith Crawley
Phyllis Logan
as Mrs Hughes
