Full Cast — Citadel (2023)

Richard Madden

Mason Kane / Kyle Conroy

Priyanka Chopra Jonas

Nadia Singh

Ashleigh Cummings

Abby Conroy

Roland Møller

Anders Silje / Davik Silje

Lesley Manville

Dahlia Archer

Stanley Tucci

Bernard Orlick

Osy Ikhile

Carter Spence

Gabriel Leone

Paolo Braga

Jack Reynor

James Hutch

Matt Berry

Frank Sharpe

Lina El Arabi

Celine Rohr

Merle Dandridge

Joana

Rayna Vallandingham

Aparna

Caoilinn Springall

Hendrix Conroy

Moira Kelly

Joe

Ava Russo

Charlotte

Nikki Amuka-Bird

Grace Helgoff

Gráinne Good

Valeria

Sara Martins

Sandra

Elena Lee

Asha

Stuart Packer

Mason's Father

Felipe Araújo

Edgar Braga

Ivan Marevich

Prime Minister Anatoly Sidarov / Russian President Aronov

Dmitry Turchaninov

Prime Minister Anatoly Sidarov / Russian Prime Minister

Kineta Kunutu

Billie

Leo Ashizawa

Yamazaki

Leo Woodall

Duke

Laëtitia Eïdo

Cristoph

Paulie Bovingdon

Young Mason

Rahul Kohli

Charles Bantam

Michael Trucco

Benjamin Cash

David K.S. Tse

Ha-Joon

Bogdana Kalantay

Alexandra

Riley Neldam

CIA Officer #3 / CIA Officer #1

Miriam Cooke

Hotel Bar Woman / Hotel Bar Woman (The Librarian)

Sandra Yi Sencindiver

Seo Jun Kim