Famously leading a team of codebreakers, mathematician Alan Turing created a computer capable of breaking the codes devised by Germany's Enigma machine during WWII, significantly contributing to shortening the war, and saving millions of lives. Only a few years later, British authorities ignorant of his contributions convicted him for the crime of homosexuality, significantly contributing to shortening his life.

Originally released as a motion picture in 2014. Special features: feature commentary ; making of ; deleted scenes.