Kim Philby: The KGB Mole Who Nearly Became the Leader of Britain’s MI6

History Unplugged Podcast · Dec 2, 2021 · 41m

Kim Philby—the master British spy and notorious KGB double agent—had an incredible amount of influence on the Cold War. He became the mentor, and later, mortal enemy, of James Angleton, who would eventually lead the CIA. Philby was also in the running at one point to lead MI6, which would have made the Cold War very different.

Philby's life and career has inspired an entire literary genre: the spy novel of betrayal. Philby was one of the leaders of the British counter-intelligence efforts, first against the Nazis, then against the Soviet Union. He was also the KGB's most valuable…