출연진

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  Jim Abrahams

  Jim Abrahams

  Self - Father / Founder, Charlie Foundation / Filmmaker

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  Vinnie Tortorich

  Vinnie Tortorich

  Self - Narrator / Producer / Trainer / Author

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  Bret Scher

  Bret Scher

  Self - Cardiologist

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  Gary Taubes

  Gary Taubes

  Self - Journalist / Author

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  Dave Feldman

  Dave Feldman

  Self - Software Engineer