
Genius, hero and outcast, Alan Turing was the British mathematician whose work cracking the German naval Enigma cipher during World II is credited with saving millions of lives. Despite his wartime achievements, he was prosecuted in 1952 for homosexual acts, subjected to forced chemical castration, and died by suicide at 41, his contributions unrecognized in his lifetime.
Does Britain’s Greatest Codebreaker have end credit scenes?
No!
Britain’s Greatest Codebreaker does not have end credit scenes. You can leave when the credits roll.
See current US streaming, rental, and purchase options for Britain’s Greatest Codebreaker (2011) via JustWatch.
Explore the complete cast of Britain’s Greatest Codebreaker, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Henry Goodman
Franz Greenbaum

Paul McGann
Himself - Narrator (voice)

Ed Stoppard
Alan Turing

Ian Stewart
Himself - University of Warwick (as Professor Ian Stewart)

Jean Valentine
Herself - WRNS and Bombe Operator, Bletchley Park

Asa Briggs
Himself - Codebreaker, Bletchley Park

David Leavitt
Himself - Alan Turing's Biographer

Rolf Noskwith
Himself - Codebreaker, Bletchley Park

Christopher Morcom
Himself - Christopher Morcom's Nephew (as Christopher Morcom QC)

Dermot Turing
Himself - Alan Turing's Nephew
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