J. Robert Oppenheimer
饰 Self (archive footage)
Ellen Bradbury Reid
饰 Self - Daughter of Los Alamos Scientist
克里斯托弗·诺兰
饰 Self - Writer / Director, "Oppenheimer"
Jon Else
饰 Self - Filmmaker, "The Day After Trinity"
Kai Bird
饰 Self - Co-Author, "American Prometheus"
Bill Nye
饰 Self - Science Educator
Richard Rhodes
饰 Self - Author, "The Making of the Atomic Bomb"
Mareena Robinson Snowden
饰 Self - Nuclear Security Expert
Alan B. Carr
饰 Self - Senior Historian, Los Alamos National Laboratory
Gregg Herken
饰 Self - Author, "Brotherhood of the Bomb"
Jennet Conant
饰 Self - Author, "109 East Palace"
David Eisenbach
饰 Self - History Professor, Columbia University
Alex Wellerstein
饰 Self - Nuclear Historian
Martin J. Sherwin
饰 Self - Co-Author, "American Prometheus" (voice)
Michio Kaku
饰 Self - Theoretical Physicist
Leslie Groves
饰 Self - Director, Manhattan Project (voice) (archive sound)
Charles Oppenheimer
饰 Self - Grandson
Robert Christy
饰 Self - Theoretical Physicist (voice) (archive sound)
Robert S. Norris
饰 Self - Author, "Racing for the Bomb"
Hideko Tamura
饰 Self - Hiroshima Survivor (Age 10)
