This documentary details the life of Klaus Fuchs who was a spy for the Soviet Union while working on nuclear research in the United States and Great Britain. It also discusses the contributions of German scientists to the atomic bomb.
Heinz-Dieter Knaup
Narrator (voice)
Klaus Fuchs
Self - Interviewee
Carl Friedrich von Weizsäcker
Otto Haxel
Nevill Mott
Jürgen Kuczynski