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