The Codebreaker Who Hacked Hitler

Meet Gordon Welchman, a key member of the British team that took on the Nazis, decoded the Enigma machine, and changed the course of World War II. An outcast in the very world he helped to build, the true legacy of his contributions to military intelligence are only now emerging. Discover his story told through recently released interviews from coworkers and letters from "The Forgotten Genius of Bletchley Park" himself.