Diplomatické vztahy

• 
  Keri Russell
  Ambassador Kate Wyler
• 
  Rufus Sewell
  Hal Wyler
• 
  David Gyasi
  Foreign Secretary Austin Dennison
• 
  Ali Ahn
  Eidra Park
• 
  Rory Kinnear
  Prime Minister Nicol Trowbridge
• 
  Ato Essandoh
  Stuart Heyford
• 
  Jess Chanliau
  Ronnie
• 
  Pearl Mackie
  Alysse
• 
  Tim Delap
  Byron
• 
  Kenichiro Thomson
  Martin
• 
  Adam Silver
  Howard
• 
  Georgie Henley
  Pensy
• 
  Celia Imrie
  Margaret Roylin
• 
  Nana Mensah
  Billie Appiah
• 
  Miguel Sandoval
  Secretary of State Miguel Ganon
• 
  Penny Downie
  Frances Munning
• 
  Michael McKean
  President William Rayburn
• 
  Bhav Joshi
  Anu Kapoor
• 
  Freddie Stabb
  Lucinda
• 
  Joey Eden
  Dan
• 
  T'Nia Miller
  Cecilia Dennison
• 
  Rupert Vansittart
  Hoope
• 
  David Bark-Jones
  Kemper-Waithe
• 
  John Schwab
  Roger Post
• 
  Christine Kavanagh
  Gwen Hempill
• 
  Richard Dillane
  Tom Libby
• 
  Alec Nicholls
  Secretary Lieber
• 
  Simon Chandler
  Sir Merritt Grove
• 
  Amy Manson
  Giselle
• 
  Anna Francolini
  Pippa

• Andrew Bernstein
• Simon Cellan Jones
• Alex Graves
• Liza Johnson

• Debora Cahn
  ...
  (created by)
• Mia Chung
  ...
  (executive story editor)
• Anna Hagen
  ...
  (teleplay by)
• Peter Noah
• Amanda Johnson-Zetterström

• Janice Williams