S1 E1 • The Fledgling

Set in 1936, this lavish three-part series invites viewers old and new across the threshold of television’s most famous address - 165 Eaton Place. Diplomat Sir Hallam Holland (Ed Stoppard) moves into the iconic townhouse along with his wife, Lady Agnes (Keeley Hawes). With the help of former parlormaid Rose Buck (Jean Marsh), they launch a whole new era for the sumptuous home at the heart of Upstairs Downstairs.

S1 E2 • The Ladybird

With no sign of a thaw in relations between Lady Agnes and Maud, Hallam finds his diplomatic skills put to the test at home as well as at work. The servants are intrigued by a mysterious new addition to the household, while a restless Lady Persie embarks on a dangerous flirtation, and is drawn to the thrill of radical politics.

S1 E3 • The Cuckoo

Sir Hallam finds himself at the centre of a national crisis when his friend, the Duke of Kent, asks for help. Meanwhile, storm clouds are gathering within 165 Eaton Place, with Lady Agnes's growing fear over the imminent arrival of her baby, and the servants' concern for Lotte, who refuses to speak. But, as the king finally abdicates, Hallam makes a discovery that will change his life forever.