During the Second World War, the allies' key objective was to crack the German army's encrypted communications code. Without a doubt, the key player in this game was Alan Turing, an interdisciplinary scientist and a long-forgotten hero.
| Actor | Role |
|---|---|
 Alan TuringSelf (archive footage) | Self (archive footage) |
| RRachel Williams(voice) | (voice) |
 Paul Bandey(voice) | (voice) |
| KKen Starcevic(voice) | (voice) |
| JJean ValentineSelf - Former Operator of the Bombe Decryption Device | Self - Former Operator of the Bombe Decryption Device |
 Karl DönitzSelf - Grand Admiral (archive footage) | Self - Grand Admiral (archive footage) |