Jeremy Irons Neville Chamberlain
Jean-Pascal Heynemand Ritz Diner (uncredited)
Sandra Hüller Helen Winter
Jessica Brown Findlay Pamela Legat
Alex Jennings Sir Horace Wilson
Abigail Cruttenden Anne Chamberlain
Nicholas Farrell Sir Alexander Cadogan
Mark Lewis Jones Sir Osmund Cleverly
Ulrich Matthes Adolf Hitler
August Diehl Franz Sauer
Jannis Niewöhner Paul von Hartman
George MacKay Hugh Legat
Andrew Eaton Producer
Anjli Mohindra Joan Menzies
Richard Dillane Colonel Menzies
Ludwig Simon Café Man Jakob
Stéphane Boucher Édouard Daladier
Liv Lisa Fries Lena
Anja Dihrberg Casting
Simone Pereira Hind Casting
Martin Kiefer Heinrich Himmler
Robert Bathurst Sir Nevile Henderson, Sir Neville Henderson
Christian Schwochow Director
Oscar Hoppe SS Officer Schubert
Robert Harris Novel, Executive Producer
Hannes Wegener Captain Eric Kordt
Robert How Co-Producer
Margit Bendokat Nurse Ida
Ben Power Adaptation, Screenplay
Raphael Sowole Cecil Syers
Nick Wymer Maitre D'
Marc Limpach Dr. Paul Schmidt
Rainer Sellien Hans Oster
Helen Clyro Miss Watson
Nicholas Shaw Parliamentary Aide James Berwick
Jens Klüber Editor
Nellie Thalbach Café Woman Charlotte
Leni Erceg Little Girl Inge
Esme Coleman Digital Compositor
Daniel Hetzer Executive Producer
Antonije Stankovic Young Man Bauhaus Konrad
Marcel Kowalewski Young Man Brauhaus Alexander
Tim Pannen Production Design
Tara Nome Doyle Singer
Isobel Waller-Bridge Original Music Composer
Jakob Neuhäusser Line Producer
Paul-Ernest Flanagan Foreman Frank Wright
Domenico Fortunato Benito Mussolini
Aidan Hennessey Arthur Legat
Frank Lamm Director of Photography