출연진
Hervé Lacroix
Narrator (voice)
알베르트 아인슈타인
Self (archive footage)
이오시프 스탈린
Self (archive footage)
프랭클린 D. 루스벨트
Self (archive footage)
아돌프 히틀러
Self (archive footage)
Pyotr Vasilyevich Zarubin
Self - Son of Elizabeth Zarubina
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. 로버트 오펜하이머
Self (archive footage)
Claire Morin
Elizabeth Zarubina (voice)
Klaus Fuchs
Self - Theoretical Physicist and Atomic Spy (archive footage)