- 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
August 1913. O'Brien and Thomas continue to spread their malice, ensuring that Lady Edith learns from Daisy where Kemal died and attempting to frame John Bates for the theft of a snuff-box though Anna, clearly fond of John, ensures the plan backfires on them. Thomas's gossip also discredits Lady Mary's eligibility as a bride and the family must entertain the middle-aged Sir Anthony Strallen as a prospective husband. Mary is bored by him and it brings her closer to Matthew but Edith seems genuinely interested in him. Mrs. Patmore, the cook, must accept that her eyesight is failing and Lady Sybil continues to encourage Gwen in her secretarial applications whilst Isobel actually teaches Lady Violet some altruism at the annual produce show.