

Britain's Greatest Codebreaker streams in the US on Magellan TV, Xive TV Documentaries Amazon Channel and 2 more apps, as of October 6, 2026.
Genius. Hero. Outcast.
Alan Turing is the genius British mathematician who was instrumental in breaking the German naval Enigma Code during World War II, arguably saving millions of lives. Turing's achievements went unrecognised during his lifetime. Instead he ended up being treated as a common criminal, for being homosexual at a time when homosexual acts were a crime. In 1952, he was convicted of 'gross indecency' with another man and was forced to undergo so-called 'organo-therapy' - chemical castration. Two years later, he killed himself with cyanide, aged just 41. Alan Turing was driven to a terrible despair and early death by the nation he'd done so much to save.
9 apps, one package.
This title is not on an app included with Spectrum, but Spectrum Stream TV Signature includes HBO Max, the Disney+ and Hulu bundle, Peacock, Paramount+ and more. Spectrum Internet is required and sold separately.
What if half your apps were already included?
See which ones Spectrum covers and what you’d actually save. No login. No email. Just math.

Ed Stoppard
Alan Turing

Henry Goodman
Franz Greenbaum

Paul McGann
Himself - Narrator (voice)
Asa Briggs
Himself - Codebreaker, Bletchley Park
Jean Valentine
Herself - WRNS and Bombe Operator, Bletchley Park
David Leavitt
Himself - Alan Turing's Biographer
Rolf Noskwith
Himself - Codebreaker, Bletchley Park
Dermot Turing
Himself - Alan Turing's Nephew