출연진

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  제프 브리지스

  Jeff Bridges

  Self - Narrator (voice)

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  Piers Sellers

  Self - NASA Astronaut & Research Scientist

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  Wesley Clark

  Self - General, US Army (ret.); Former NATO Supreme Allied Cmdr.

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  Oren R. Lyons

  Self - Dist Prof of American Studies, Onondaga Council of Chiefs

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  티머시 모턴

  Timothy Morton

  Self - Philosopher & Author, 'Humankind'