Season 4 opens six months after Matthew's death with Mary and Isobel in deep depressions. In other events, O'Brien causes a crisis; Violet tries to help Molesley gain employment.
The Crawleys host a party for friends and acquaintances, including Lord Anthony Gillingham, who has eyes for Mary, and Gillingham's valet, who is attracted to Anna.
Mary, Edith, Tom, and Anna each struggle with a dilemma; Gillingham makes clear his intentions to Mary; Edith endangers her reputation.
Bates attempts to learn what's troubling Anna; Thomas finds a new ally on the staff; and Alfred takes a test in hopes of becoming a chef.
Change is in the air as an exciting opportunity for Alfred creates tension between Ivy and Daisy. Isobel appeals to Violet’s sense of charity, but it doesn’t come without a fight, and Branson considers a whole new future for himself and baby Sybbie.
Jules Hudson is house hunting in Cornwall with a married couple from Berkshire who have a budget of £450,000 to find a rural Cornish idyll.
Maggie Smith
Violet Crawley Dowager Countess of Grantham
Hugh Bonneville
Robert Crawley Earl of Grantham
Elizabeth McGovern
Cora Crawley Countess of Grantham
Brendan Coyle
John Bates
Joanne Froggatt
Anna Bates