尼尔·阿姆斯特朗

Neil Armstrong

饰：Himself

Stephen Bales

饰：Himself - Guidance Officer

乔治·W· 布什

George W. Bush

饰：Himself

Roger B. Chaffee

饰：Himself

Krafft A. Ehricke

饰：Himself

Gus Grissom

饰：Himself

约翰·肯尼迪

John F. Kennedy

饰：Himself

布莱恩·考克斯

Brian Edward Cox

饰：Self - Presenter,(as Prof Brian Cox)

巴兹·奥尔德林

Buzz Aldrin

饰：Self,(archive footage)

迈克尔·柯林斯

Michael Collins

饰：Self,(archive footage)

Richard Dimbleby

饰：Self,(archive footage)

尤里·加加林

Yuri Gagarin

饰：Self,(archive footage)

Christopher Kraft

饰：Self,(archive footage)

Bernard Lovell

饰：Self,(archive footage)

帕特里克·摩尔

Patrick Moore

饰：Self,(archive footage)

Rocco Petrone

饰：Self - Apollo Launch Director,(archive footage)

Jacob Shapira

饰：Self,(archive footage) (as Dr Jacob Shapira)

詹姆斯· 伯克

James Burke

饰：Self,(archive footage)

尼基塔·谢尔盖耶维奇·赫鲁晓夫

Nikita Khrushchev

饰：Self,(archive footage)

吉姆·洛威尔

Jim Lovell

饰：Self - Apollo 8 and Apollo 13,(archive footage) (as James Lovell)

理查德·米尔豪斯·尼克松

Richard Milhous Nixon

饰：Self,(archive footage)

罗纳德·威尔逊·里根

Ronald Wilson Reagan

饰：Self,(archive footage)

Edward H. White II

饰：Self,(archive footage)