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