Carl Willis

饰：Self

Roger Meade

饰：Author,Historian

Sara Schreiber

饰：Self

Ben Saunders

饰：Self

阿尔伯特·爱因斯坦

Albert Einstein

饰：Self,(archive footage)

罗伯特·奥本海默

J. Robert Oppenheimer

饰：Self,(archive footage)

Edward Teller

饰：Self,(archive footage)

Klaus Fuchs

饰：Self,(archive footage)

Richard Rhodes

Richard Rhodes

饰：Author,Historian

Wernher von Braun

饰：Self,(archive footage)