Keri Russell
Ambassador Kate Wyler - 22 episoder

Rufus Sewell
Hal Wyler - 22 episoder

David Gyasi
Foreign Secretary Austin Dennison - 22 episoder

Ali Ahn
Eidra Park - 22 episoder

Rory Kinnear
Prime Minister Nicol Trowbridge - 22 episoder

Ato Essandoh
Stuart Hayford - 22 episoder

Nana Mensah
Billie Appiah - 15 episoder

Tim Delap
Byron - 15 episoder

Penny Downie
Frances Munning - 13 episoder

Kenichiro Thomson
Martin - 13 episoder

Pearl Mackie
Alysse - 12 episoder

Adam Silver
Howard - 12 episoder

Celia Imrie
Meg Roylin - 11 episoder

Georgie Henley
Pensy - 11 episoder

Graham Miller
Neil Barrow - 11 episoder

Jess Chanliau
Ronnie - 9 episoder

Miguel Sandoval
Miguel Ganon - 8 episoder

Rosaline Elbay
Nora Koriem - 8 episoder

Richard Dillane
Tom Libby - 7 episoder

Sandy Amon-Schwartz
Sandy - 7 episoder

Bhav Joshi
Anu Kapoor - 6 episoder

Michael McKean
President William Rayburn - 5 episoder

Allison Janney
President Grace Penn - 4 episoder

Elijah Isaiah Cook
Theo (CIA Officer) - 4 episoder

David Bark-Jones
Kemper-Waithe - 4 episoder

Pandora Colin
Lydia Trowbridge - 4 episoder

Freddie Stabb
Lucinda - 3 episoder

Joey Eden
Dan - 3 episoder

John Schwab
Roger Post - 3 episoder

Rupert Vansittart
Hoope - 3 episoder

Laurel Lefkow
Carole - 2 episoder

Simon Hepworth
Randall - 3 episoder

Alysia Reiner
Agent Griffin - 3 episoder

Bradley Whitford
Todd Penn - 3 episoder

Jun Kim
Agent Vosler - 3 episoder

Christian Ochoa Lavernia
Ulysses - 3 episoder

Aidan Turner
Callum Ellis - 3 episoder

Christine Kavanagh
Gwen Hempill - 2 episoder

Anna Francolini
Pippa - 2 episoder

Amy Manson
Giselle - 2 episoder