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  Maggie Aderin-Pocock

  饰：Self - Presenter,(as Dr. Maggie Aderin Pocock)

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  Bob Counts

  饰：Self - US Air Force 1953-1968

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  Kosuke Heki

  饰：Self - Hokkaido University,(as Professor Kosuke Heki)

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  Roger Launius

  饰：Self - Smithsonian National Air & Space Museum,(as Dr. Roger Launius)

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  Albert Yu-Min Lin

  饰：Self - University of California, San Diego,(as Albert Yu-Min Lin Ph.D)

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  Hiromitsu Oshima

  饰：Self - Usu Volcanic Laboratory,(as Dr. Hiromitsu Oshima)

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  Robert J. Lang

  饰：Self - Origami Consultant,(as Dr. Robert Lang)