During the worst days of World War II, the British government asks the mathematician Alan Turing to unravel the mysteries of the German Enigma encryption machine, an impossible task to accomplish without the invaluable information that Hans-Thilo Schmidt, a disenchanted but greedy German citizen, had been handing over to the French secret services since 1931.
Damien Boisseau
as Narrator (voice)
Adolf Hitler
as Self (archive footage)
Hermann Göring
as Self (archive footage)
Albert Sarraut
as Self (archive footage)
Paul Reynaud
as Self (archive footage)
Maurice Gamelin
as Self (archive footage)
Winston Churchill
as Self (archive footage)
Иосиф Сталин
as Self (archive footage)
Bernard Pivot
as Self (archive footage)
Paul Paillole
as Self (archive footage)
