Confronted with his affair, pressure mounts on the home front for Peter, meanwhile Rochelle questions whether to pick up where Charmian left off.
Casts:
Hugh Laurie, Helen McCrory, Pippa Bennett-Warner, Olivia Vinall, Iain De Caestecker, Sidse Babett Knudsen, Shalom Brune-Franklin, Jennifer Hennessy, Anna Francolini, Emma Cunniffe, Danny Ashok, Millie Brady, Tony Pitts