Full Cast & Crew
Top Billed Cast
Full Cast
Nikolai Bondarenko
Self - Historian and Journalist
Alexandre Adler
Self - Historian and Journalist
Nikolai Dolgopolov
Self - Author and Journalist
Patrick Pesnot
Self - Author and Journalist
Alan B. Carr
Self - Historian
Leó Szilárd
Self (archive footage)
Leslie Groves
Self - Director of the Manhattan Project (archive footage)
Jon Hunner
Self - Historian
J. Robert Oppenheimer
Self (archive footage)
Claire Morin
Elizabeth Zarubina (voice)
Klaus Fuchs
Self - Theoretical Physicist and Atomic Spy (archive footage)
Crew
Gérard Puechmorel
Writer
Gérard Puechmorel
Director