William Shatner

Narrator

Edward Teller

Self - Nuclear Ph...

W.H.P. Blandy

Self - Commander ...

FR

Frank H. Shelton

Self - Nuclear We...

Dwight D. Eisenhower

Self - U.S. Presi...

Adlai Stevenson

Self - U.S Ambass...

Randall William Cook

Newsreel Narrator...

Nikolai Bulganin

Self (archive foo...

Peter Kuran

Yönetmen

SC

Scott Narrie

Writer

Don Pugsley

Writer

William Shatner

Narrator

Edward Teller

Self - Nuclear Ph...

W.H.P. Blandy

Self - Commander ...

FR

Frank H. Shelton

Self - Nuclear We...

Dwight D. Eisenhower

Self - U.S. Presi...

Adlai Stevenson

Self - U.S Ambass...

Randall William Cook

Newsreel Narrator...

Nikolai Bulganin

Self (archive foo...

Winston Churchill

Self (archive foo...

EV

Everett Dirksen

Self (archive foo...

Albert Einstein

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EN

Enrico Fermi

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Reed Hadley

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Averell Harriman

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Adolf Hitler

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Hubert H. Humphrey

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John F. Kennedy

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Никита Хрущёв

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Анастас Микоян

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Marilyn Monroe

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J. Robert Oppenheimer

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Franklin D. Roosevelt

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DE

Dean Rusk

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WO

Woodrow P. Swancutt

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LE

Leó Szilárd

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MA

Mark Tapscott

Announcer (archiv...

Paul Tibbets

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Wernher von Braun

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JO

John von Neumann

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Mao Zedong

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RO

Roy Neal

Self (uncredited)