Full Cast — The Diplomat (2023)

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 Hayford

Nana Mensah

Billie Appiah

Tim Delap

Byron

Allison Janney

Vice President Grace Penn / President Grace Penn

Penny Downie

Frances Munning

Adam Silver

Howard

Kenichiro Thomson

Martin

Pearl Mackie

Alysse

Bradley Whitford

Todd Penn

Celia Imrie

Meg Roylin

Georgie Henley

Pensy

Graham Miller

Neil Barrow

Jess Chanliau

Ronnie

Miguel Sandoval

Miguel Ganon

Rosaline Elbay

Nora Koriem

Richard Dillane

Tom Libby

Sandy Amon-Schwartz

Sandy

Bhav Joshi

Anu Kapoor

Michael McKean

President William Rayburn (archive footage) / President William Rayburn

Elijah Isaiah Cook

Theo / Theo (CIA Officer)

David Bark-Jones

Kemper-Waithe

Pandora Colin

Lydia Trowbridge

Freddie Stabb

Lucinda

Joey Eden

Dan

John Schwab

Roger Post

Rupert Vansittart

Hoope

Laurel Lefkow

Carole Langetti / Carole

Simon Hepworth

Randall

Alysia Reiner

Agent Griffin

Brian Kim

Agent Vosler

Christian Ochoa Lavernia

Ulysses

Aidan Turner

Callum Ellis

Christine Kavanagh

Gwen Hempill

Anna Francolini

Pippa

Amy Manson

Giselle

Simon Chandler

Sir Merritt Grove

Alec Nicholls

Secretary Leiber

Maggie Daniels

Louisa

T'Nia Miller

Cecilia Dennison

Alan Mahon

Warren

Waseem Mirza

English Reporter / Secretary of State Miguel Ganon's Aide

Adrienne Warren

Georgia

Richard Huw

Portman

Clare Burt

Jemma Doud

Stephanie Mae

Stephanie / British Embassy Staffer

John MacNeill

Phelan

Gordon Kennedy

Marcus

Vanessa Labrie

Secret Service Agent

Will Gillham

Secret Service Agent

Calin Bleau

Secret Service Agent

Amit Dhut

Secret Service Agent

Nick Adamson

Secret Service Agent

Derek Hagen

Secret Service Agent

Carol Mazhuvancheril

Suresh Menon

Emma Blyth

April