Set in 1919. As the residents try to return to normal life following the armistice, Matthew begins to suspect that he can feel his legs. Then one day, seeing Lavinia drop a heavy tray, he suddenly gets up from his chair. Major Clarkson admits that he had been informed of this possibility by another physician but was sceptical about it himself and didn't want to raise their hopes. As a result of his recovery Matthew announces that he and Lavinia intend to be married soon. This Violet to inform him that Mary is still in love with him but Matthew feels obliged to marry Lavinia as she was prepared to sacrifice her life for him. Meanwhile, Richard Carlisle distresses Anna by asking her to spy on Mary and his behaviour leads Carson to reject his offer of employment. Bates reels from the news about Vera after it appears that she committed suicide in order to frame him. Thomas embarks on a new money-making scheme in the post-war black market. Robert is attracted to the new maid Jane and illicitly kisses her. Contemplating life after the war, Sybil makes the drastic decision to elope with Branson. However, Mary discovers her plan and, along with Edith and Anna, seeks them out and persuades Sybil to return and plead her cause openly to their parents.
Elenco: Elizabeth McGovern , Maggie Smith , Hugh Bonneville , Jim Carter , Phyllis Logan , Brendan Coyle , Michelle Dockery , Laura Carmichael , Elizabeth McGovern , Hugh Bonneville , Iain Glen , Jessica Brown Findlay , Jim Carter , Joanne Froggatt , Laura Carmichael , Lesley Nicol , Lily James , Matt Milne , Michelle Dockery , Penelope Wilton , Phyllis Logan , Rob James-Collier , Robert Bathurst , Rose Leslie , Samantha Bond , Shirley MacLaine , Siobhan Finneran , Sophie McShera , Thomas Howes , Zoe Boyle , 羅北安 , 長澤まさみ .