- 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
The feud continues between O'Brien and Thomas, who suggests that the ladies' maid intends leaving. Carson suspects that Mrs Hughes is unwell and tricks Mrs Patmore into confirming the cancer and, in a misguided effort to help, informs Cora. Anna visits a friend of Vera, Mrs Bartlett, though she offers no fresh evidence whilst, John falls foul of cell-mate Craig. Mary finds a letter which could persuade Matthew to take the inheritance and save the family home. Edith prepares to marry Sir Anthony.