- Writers: Julian Fellowes
- Stars: Allen Leech , Brendan Coyle , Dan Stevens , David Robb , Elizabeth McGovern , Hugh Bonneville , Jim Carter , Joanne Froggatt , Kevin Doyle , Laura Carmichael , Lesley Nicol , Lily James , Maggie Smith , Michelle Dockery , Penelope Wilton , Phyllis Logan , Raquel Cassidy , Rob James-Collier , Siobhan Finneran , Sophie McShera
Thomas fears for his job as Robert's valet and not just because John has been released back to Downton Abbey, to the delight of everybody else. The vengeful O'Brien, attempting to advance Alfred in the household, has tricked him into believing that his feelings for Jimmy are reciprocated, leading him to make a disastrous play for the shocked footman. And O'Brien makes sure that Carson finds out. Robert is doubly annoyed. Edith has decided to go to London and accept the journalist post, where she is charmed by magazine editor Gregson. Furthermore Matthew is insisting the estate be overhauled with new machinery, to make it self-sufficient. Tom's brother Kieran arrives from Liverpool for the wedding and does not endear himself to the family. However, when the old estate manager resigns in protest at Matthew's proposals Cora suggests Tom, who has farming knowledge, take on the job rather than return with Kieran to work in his garage. Isobel is angry with Violet who, claiming to act in Ethel's best interests, has suggested she move to an area where her situation is not known.