A look at what could cause once-thriving groups of people to just abandon their great cities, never to return; modern scientific knowledge may be able to help answer the unsolved questions surrounding these lost civilizations.
Name | Type | Role | |
---|---|---|---|
Brian Leff | Writer | ||
Buddy Whitaker | Writer | ||
Kevin Burns | Writer | ||
Rob O'Brien | Writer | ||
Buddy Whitaker | Producer | ||
William Shatner | Host | ||
Amir Hussain | Guest Star | Self - Prof. of Theological Studies, LMU | |
Carl Wendt | Guest Star | Self - Prof. Archaeology, CSU Fullerton | |
Rob Weiner | Guest Star | Self - Dept. of Anthropology, Univ. of Colorado, Boulder | |
John Brandenburg | Guest Star | Self - Theoretical Physicist | |
Edwin 'Ed' Barnhart | Guest Star | Self - Director, Maya Exploration Center | |
Dr. Travis Taylor | Guest Star | Self - Astrophysicist | |
Paul Springer | Guest Star | Self - Prof. of Comparative Military Studies, U.S. Air Force | |
David Whitehead | Guest Star | Self - Investigative Journalist/Radio Host | |
Paul Bahn | Guest Star | Self - Archaeologist | |
Tok Thompson | Guest Star | Self - Assoc. Professor of Anthropology, USC | |
Jonathan Young | Guest Star | Self - Founding Curator, Joseph Campbell Archives | |
Andrew Collins | Guest Star | Self - Author, Beneath the Pyramids | |
Susan E. Leventhal | Executive Producer | for HISTORY | |
Rob O'Brien | Executive Producer | ||
Kim Egan | Executive Producer | ||
Anthony Fiorino | Executive Producer | ||
Kevin Burns | Executive Producer | ||
William Shatner | Executive Producer |