"Nothing is as it seems in this riveting World War 2 thriller as a wary soldier goes to investigate a mysterious German monarch at his secluded mansion, leading him into a web of deceit and a dangerous love affair with a local Jewish woman."
Lily James
as Mieke de Jong
Jai Courtney
as Capt Stefan Brandt
Eddie Marsan
as Heinrich Himmler
Christopher Plummer
as Kaiser Wilhelm II
Janet McTeer
as Princess Hermine 'Hermo' Reuss of Greiz
Daisy Boulton
as Secretary
Ben Daniels
as Col Sigurd von Ilsemann
Stéphane Auberghen
as Frau Linnenkamp
Aubeline Barbieux
as Beatrix
Loïs van Wijk
as Little Girl
Karin Leclercq
as Widow in Hotel
Anton Lesser
as General Falkenberg
Martin Swabey
as Mueller
Martin Savage
as Dirksen
Mark Dexter
as Dietrich
Kurt Standaert
as Schulz
Kris Cuppens
as Pastor Hendricks
Frederik Lebeer
as Signal Operative
Stéphanie Van Vyve
as Hedwig Potthast
Lucas Tavernier
as SS Colonel Meyer
Tom De Vreese
as Wehrmacht Soldier - Brandt Unit
Luc Krijgsman
Verona Verbakel
as Wehrmacht Secretary
Sebastiaan Ham
Sjoerd Schaap
Daan Aufenacker
as Officer (uncredited)
Tom Magnus
as Lieutenant Commander (uncredited)
Jan Smekens
as SS Guard (uncredited)
Jeroen Truijens
Sound Effects Editor
Sam Lormans
Costume Supervisor
Tony Kock
Digital Intermediate Producer
Virginie Berland
Wigmaker
Nick Roeten
Stunts
Martin Neufkens
Production Accountant
Baudouin du Bois
First Assistant Director
Talina Casier
Assistant Art Director
Yvan Coene
Steadicam Operator
Chiara Nobile
Assistant Costume Designer
Nicolas de Pruyssenaere
Ron Sleeswijk
Stunt Coordinator
Dominique Degand
Rigging Grip
Raissa Hans
Wardrobe Supervisor
Liam French Robinson
Dialect Coach
Frank van Wolleghem
Key Hair Stylist
Amandine Grafé
Graphic Designer
Alek Goosse
Sound Re-Recording Mixer
Veerle Pipeleers
Best Boy Grip
Jo Vermaercke
Kaatje Van Damme
Makeup Designer
Christian Hebenstreit
Stunt Double
Christian Petersson
Tinus Dam
Lighting Technician
Wim Temmerman
Gaffer
Jo Voets
Still Photographer
Patrick Ghislain
Foley Mixer
Jonathan Van Essche
Assistant Property Master
Vincent Maloumian
Foley Artist
Henri Morelle
Sound Mixer
Eric Ford
Brian van de Vooren
Sofie Van Bos
Second Assistant Camera
Julia Wilson Dickson
Rick Wiessenhaan
Special Effects Supervisor
Maria Nita
Second Assistant Director
Benjamin Durfort
Assistant Editor
Vincent Respriget
Hairdresser
Nicolas Gaster
Second Unit Director
Aidan Brindle
Stunt Driver
Caroline Case
Assistant Makeup Artist
Dialogue Editor
Didier Frateur
First Assistant "A" Camera
Katja Piepenstock
Makeup Artist
Emilie Debus
Property Master
Jérémy Hassid
Foley Editor
Pascal Jasmes
François Dumont
Supervising Sound Editor
Marc Bossaerts
Steven Soete
Electrician
Jennifer Courouge
Hairstylist
Daphne Zwanenberg
Makeup & Hair
Heidi Alemans
Olivier Merckx
Dries Leerschool
Key Grip
Philip van Ees
Sylvain Fradier
First Assistant Camera
Elise Van Reybroeck
Ian Hutchinson
Executive Producer
David Leveaux
Director
Simon Burke
Screenplay
Lou Pitt
Producer
Judy Tossell
Alan Judd
Novel
Christian Angermayer
Bill Haber
Christopher Landry
Associate Producer
Lieven Baes
Set Decoration
Klemens Hallmann
Nicolas Bassetto
Post Production Supervisor
Jens Meurer
Daniel Toland
Co-Producer
Hubert Pouille
Production Design
James Gibb
Daniela Ciancio
Costume Design
Jona Wirbeleit
Julia Horan
Casting
Stéphane Lhoest
Line Producer
Adrian Politowski
Bastien Sirodot
Editor
Claudia Bluemhuber
Roman Osin
Director of Photography
Ilse Willocx
Phil Geier
Ilan Eshkeri
Original Music Composer
Finnian Tweed
Casting Assistant
David Ragonig
Production Coordinator
Elizabeth Small
Nadine Borreman
Unit Production Manager
Wim De Waegenaere
Location Manager
Els Rastelli
Script Supervisor
Julien Chassaignon
Additional Grip