Plot details under wraps.
In 1927, the residents of Downton Abbey prepare for a royal visit that brings scandal, romance, and intrigue. The Crawleys and their staff find themselves embroiled in a web of secrets, as class differences, family relationships, and personal struggles come to the forefront. With the future of Downton hanging in the balance, the characters must navigate the challenges of love, loyalty, and change.
The Crawley family travels to the South of France to explore the mystery surrounding the dowager countess's newly acquired villa. As they delve deeper, they unravel secrets and navigate through the world of aristocracy, class differences, and unexpected inheritances.