Downton Abbey: The Grand Finale

In 1930 London, the Crawleys, except Mary, attend a play starring Guy Dexter and Noël Coward, who is also the playwright. Backstage they meet with Dexter, Coward, and former Downton Abbey butler Thomas Barrow, now Dexter’s assistant and partner-lover. The next day, the Crawley family is at Lady Petersfield’s ball when news breaks about Mary and Henry Talbot’s divorce. Mary is asked to leave because royals are expected to attend.

Robert and Cora return to Downton Abbey while Mary remains at Grantham House to receive Cora’s brother, Harold Levinson, who is arriving from America following their mother Martha’s death. Accompanying Harold is financial adviser Gus Sambrook, who reportedly saved Harold from financial ruin by withdrawing his stock market investments prior to the 1929 Wall Street Crash. Sambrook and Mary are mutually attracted, drink heavily, and end up in bed together. The party travels to Downton Abbey, where Harold, to Cora’s dismay, reveals that he squandered their mother’s fortune on poor investments. He wants to invest Downton’s remaining assets to recoup his losses and repay his debt to Sambrook.

Mary’s divorce causes Downton neighbours to shun the Crawleys and decline a dinner invitation. Robert, still reeling from Mary’s failed marriage and Harold’s poor judgement, opposes Mary’s suggest to sell Grantham House in London to raise capital. When the family rejects Sambrook’s proposal to invest Downton’s income, he attempts to blackmail Mary regarding their liaison. Meanwhile, Tom Branson arrives with daughter Sybbie.

At Royal Ascot, an acquaintance informs Tom that Sambrook is a fraudster who swindled other people’s fortunes and recently avoided imprisonment. Deducing that Sambrook embezzled the Levinson wealth, Tom warns the Crawleys and Harold. Edith confronts Sambrook, forcing him to leave. Before departing, Sambrook has a final conversation with Mary, who tersely dismisses him. A remorseful Harold reconciles with Cora before returning to America.

Tom and Bertie Pelham convince Robert that Mary is acting in Downton Abbey’s interest to Mary, and leaves its running to her. Robert and Cora resolve to move to the Downton dower house, taking along servants John and Anna Bates, who are expecting a second child. Anna becomes Cora’s lady’s maid while Baxter is Mary’s.

Dexter, Coward, and Barrow are coming to Downton Abbey, and Edith and Cora see an opportunity to rehabilitate Mary’s reputation; they ask the servants to spread news about the impending visit in the village. Mr Molesley, working full-time as a screenwriter, returns as a footman for the dinner, hoping Dexter and Coward will notice him. Molesley is disappointed when Dexter fails to remember him, though Coward is impressed that Molesley wrote the script for The Gambler. Molesley’s spirits are lifted when, after chatting with Coward, he inadvertently provides the title for Coward’s upcoming play, Private Lives, which is inspired by Mary’s divorce. The dinner is a success and the Crawleys are again viewed favourably. Daisy Parker, now Downton’s head cook following Mrs Patmore’s retirement, prepared her first large dinner.

Meanwhile, Isobel, Lady Merton, helping to organise the annual county fair, clashes with the traditionalist chairman, Sir Hector Moreland, over how to run the event. Seeking fresh perspectives, Isobel invites Daisy and Downton’s retired butler, Mr Carson, to join the committee. They support Isobel’s ideas. When Sir Hector vehemently objects to Mary presenting the fair’s main award, Isobel successfully outmanoeuvres him; Mary presents the award to Mr Mason, Mrs Patmore’s husband and Daisy’s former father-in-law.

Robert and Cora, the servants, and Edith express confidence and trust in Mary’s ability to manage Downton Abbey. As Robert and Cora prepare to exit the Main Hall, Mary has flashbacks about her experiences and deceased loved ones. Robert and Cora stroll the estate grounds as they depart for the Dower House. A mid-credits scene shows the couples in the series enjoying each other’s company and Mary reading to her children.

Last Updated: October 10, 2025 at 15:59