Özet bulunamadı.
Paul Frees
Self - Narrator (voice)
Jon Else
Interviewer
J. Robert Oppenheimer
Self (archive footage)
Hans Bethe
Self
Frank Oppenheimer
Haakon Chevalier
Robert Serber
Holm Bursom
Stirling Colgate
Freeman Dyson
Susan Evans
Francis Fergusson
