Episode Overview
Vice President Grace Penn arrives in London with an agenda — and advice — as fallout from Roylin's bombshell affects Kate's relationship with Trowbridge.
Guest Stars
Celia Imrie
Meg Roylin
Nana Mensah
Billie Appiah
Penny Downie
Frances Munning
Adam Silver
Howard
Tim Delap
Byron
Elijah Isaiah Cook
Theo (CIA Officer)
Allison Janney
Vice President Grace Penn
Clare Burt
Jemma Doud
Simon Hepworth
Randall
John MacNeill
Phelan
Gordon Kennedy
Marcus
Rosaline Elbay
Nora Koriem