Matthew Macfadyen Charles Cholmondeley
Mark Bonnar Jock Horsfall
Colin Firth Ewen Montagu
Jason Isaacs Admiral John Godfrey
Johnny Flynn Ian Fleming
Kelly Macdonald Jean Leslie
Ruby Bentall Connie Bukes
Alex Jennings John Masterman
Michael Bott Frank Sawyer (Churchill Butler)
Mark Gatiss Ivor Montazac
Penelope Wilton Hester Leggett
Nicholas Rowe Capt. David Ainsworth
James Fleet Charles Fraser-Smith
Linda Wilson Set Decoration
John Paul Kelly Production Design
Simon Russell Beale Winston Churchill
Ellie Haddington Hilda Georgina Cholmondeley
Hattie Morahan Iris Montazac
Emile Sherman Producer
Thomas Newman Original Music Composer
Will Keen Salvador Gomez-Beare
Pep Tosar Admiral Moreno
Paul Ritter Bentley Purchase
Phil Lee Sound Effects Editor
Iain Canning Producer
Jonjo O'Neill Teddy
Victoria Boydell Editor
Peter Heslop Co-Producer
Alexander Beyer Karl Kuhlenthal
Pedro Casablanc Dr. Del Torno
Kris Thykier Producer
Nicky Earnshaw Co-Producer
Paul Lancaster Coroner Pinfield
Gabrielle Creevy Doris Michael
Alba Brunet Ana Flores
Andrea Flesch Costume Design
Amy Marston Nurse Tate
Keith Slote Art Direction
Christian McLaughlin Executive Producer
Óscar Zafra Colonel Cerruti
Levan Doran Stunts
Rufus Wright Lt. Bill Jewell
John Madden Director
Tim Cavagin Sound Re-Recording Mixer
Lorne MacFadyen Sgt. Roger Dearborn / Glyndwr Michael
Simon Rouse Coroner Birtwistle
Javier Godino Judge Pascual del Pobil
Michelle Ashford Writer
Sebastian Blenkov Director of Photography
Charlotte Hamblin Patricia Trehearne
Nico Birnbaum Colonel Alexis von Roenne
Max Walsh Sound Re-Recording Mixer
Ian Wilson Supervising Sound Editor
Markus von Lingen Adolf Clauss
Simon Gillis Executive Producer
Ben Macintyre Book
Tom Coates Art Direction
Charles S. Cohen Producer