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AG - Audienta generala
- Comentarii Comenteaza
Actori
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Hal LevisonHimself - Phd., Southwest Research Institute, Boulder
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David O'BrienNarrator
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Marek KukulaHimself - Phd., Royal Observatory Greenwich (as Mark Kukula)
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Kevin WalshHimself - Phd., Southwest Research Institute, Boulder
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David NesvornýHimself - Phd., Southwest Research Institute, Boulder
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Scott BoltonHimself - Phd., Southwest Research Institute, San Antonio
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Christopher WatsonHimself - Queen's University Belfast
- Filme cu Hal Levison
