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Code-Breakers: Bletchley Park's Lost Heroes

Documentary revealing the secret story of how two men hacked into Hitler's personal super-code machine. Their break turned the Battle of Kursk and powered the D-Day landings.

Documentary that reveals the secret story behind one of the greatest intellectual feats of World War II, a feat that gave birth to the digital age. In 1943, a 24-year-old maths student and a GPO engineer combined to hack into Hitler's personal super-code machine - not Enigma but an even tougher system, which he called his 'secrets writer'. Their break turned the Battle of Kursk, powered the D-day landings and orchestrated the end of the conflict in Europe. But it was also to be used during the Cold War - which meant both men's achievements were hushed up and never officially recognised.

1 hour

Music Played

Timings (where shown) are from the start of the programme in hours and minutes

  • 00:38

    Radiohead

    Airbag

  • 00:46

    Beth Orton

    She Cries Your Name

  • 00:47

    Radical Face

    Welcome Home

Credits

Role Contributor
Narrator Keeley Hawes
Producer Julian Carey
Director Julian Carey
Executive Producer Tim Green

Broadcasts

  • Tue 25 Oct 2011 21:00
  • Tue 25 Oct 2011 23:20
  • Sat 29 Oct 2011 20:40
  • Sun 28 Oct 2012 20:00
  • Sat 26 Jan 2013 18:00
  • Mon 21 May 2018 20:00
  • Tue 22 May 2018 02:00
  • Mon 25 May 2020 19:00
  • Tue 11 May 2021 22:00
  • Wed 12 May 2021 02:30

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