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AG - Audienta generala
- Comentarii Comenteaza
Actori
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James LurieHimself - Narrator -
Steven S. RossHimself - Author, 'Construction Disasters'
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Gordon MastertonHimself - Royal Academy of Engineering
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Alan W. PenseHimself - Metallurgist, Lehigh University
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Frank LowensteinHimself - Ecologist, The Nature Conservancy
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Jan ZalasiewiczHimself - Author, 'The Earth After Us'
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Gary SpeckHimself - Author, 'Dust in the Wind'
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Marc GottfriedHimself - Master Brewer
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Lynn BocamazoHerself - US Army Corps of Engineers
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Rene B. TestaHimself - Civil Engineer, Columbia University
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Bob MooreHimself - Historian, Gateway Arch
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Stein StureHimself - Civil Engineer, University of Colorado
