The spy who stole the atomic bomb | documentary story

The spy who stole the atomic bomb | documentary story
Newly declassified MI5 files reveal the story of the female spy who stole Britain's atomic secrets and gave them to the Soviets. In January 1941, Ursula Kuczynski, a Jewish German refugee, arrives in Oxford with her children, on a British passport. She has no possessions, no accommodation and seemingly no connections in the area. But this woman has a secret - she is a Soviet spy.