The social and class divisions in early 20th century England through the intersection of three families - the wealthy Wilcoxes, the gentle and idealistic Schlegels and the lower-middle class Basts.
Starring Hayley Atwell, Matthew Macfadyen, Julia Ormond, Tracey Ullman, Philippa Coulthard, Joseph Quinn, Alex Lawther, Sandra Voe, Gavin Brocker, Miles Jupp