The Rest Is Classified

29. The Spy Who Betrayed Oppenheimer: Deception at Los Alamos (Ep 3)

29. The Spy Who Betrayed Oppenheimer: Deception at Los Alamos (Ep 3)

The Rest Is Classified


Published: 17 March 2025 at 00:01 Europe/London

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Episode notes

How did a Russian spy end up at the heart of the Manhattan Project? What happened when Soviet intelligence lost track of their own spy? And how did one man hand Stalin the bomb on a silver platter?


Klaus Fuchs was already one of the most valuable spies in history, feeding atomic secrets to the Soviet Union. But when he disappeared in 1944, his handlers feared the worst. In reality, he was about to get even closer to the ultimate prize: the blueprints for the atomic bomb.


This week, Gordon and David uncover how Fuchs embedded himself in Los Alamos, the most classified site on Earth, and carried out one of the greatest intelligence coups of the 20th century.


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Email: classified@goalhanger.com


Twitter: @triclassified


Assistant Producer: Becki Hills


Producer: Callum Hill


Senior Producer: Dom Johnson


Exec Producer: Tony Pastor

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