प्लॉट

In 1950s England, authorities discover that a renowned nuclear physicist had leaked classified information from Los Alamos lab to the USSR during WWII, after a Russian defector exposes his espionage activities.

England, 1950. A defector Russian points out the brilliant nuclear physicist Klaus Fuchs as a spy for the Soviet Union. Apparently, five years earlier, Fuchs had smuggled documents out of the secret and heavily guarded nuclear laboratory of Los Alamos, New Mexico.—Ulf Kjell Gür