The Cambridge Spies

In the years prior to World War II, a group of exceptionally bright Cambridge University students became involved with the Communist movement. Although they took prominent positions in government during and after the war, they continued their secret affiliation with the Soviet Union acting as spies and passing information onto the Soviets. Examine the actions of Kim Philby, Guy Burgess, Donald McClean, and Anthony Blunt, how they avoided detection, and how the authorities eventually uncovered them.