Frontline - The Spy who Broke the Code

Seizoen: 1989 - Aflevering: 2 / 342 - Eerst uitgezonden: 24 januari 1989 - Episode ID: 417794

Was John Walker the spy of the century? Frontline investigates the Walker spy ring and how it sold secrets about American military codes to the Soviets. The program assesses the damage to US national security and includes exclusive interviews with Walker, the convicted ring leader, and his principal partner, Jerry Whitworth.