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Impossible Artifacts

Throughout the world, ancient objects have been found that leave archaeologists at a loss. Could these impossible artifacts suggest that advanced--and perhaps even extraterrestrial--civilizations existed on Earth thousands of years before our own?

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Name Type Role
Gabriel Rotello Writer
Max Thompson Writer
Erik Pinkston Writer
Andy DeJohn Producer
Erik Pinkston Producer
Michelle Gorski Producer Supervising Producer
Lara Shaghoian Producer Co-Producer
Amy Shira Teitel Guest Star Self - Author, Fighting for Space
David Childress Guest Star Self - Author, Technology of the Gods
Jason Martell Guest Star Self - Author, Knowledge Apocalypse
Giorgio A. Tsoukalos Guest Star Self - Publisher, Legendary Times Magazine
Robert Schoch Guest Star Self - Author, Forgotten Civilization
Michio Kaku Guest Star Self - Author, The Future of Humanity
Jeff Williams Guest Star Self - Geologist
Julie Lee Guest Star Self - Vice President of Collections, Bowers Museum
Deepak Shimkhada Guest Star Self - Professor of Hindu Studies, Claremont School of Theology
William Henry Guest Star Self - Author/Investigative Mythologist
Dominic Steavu Guest Star Self - Assoc. Prof., UC Santa Barbara
Nova Spivack Guest Star Self - Chairman, Arch Mission Foundation
Ana Gruia Guest Star Self - Curator, National Museum of Transylvanian History
Richard 'Ric' Rader Guest Star Self - Author, Written in the Cosmos
Max Thompson Executive Producer
Kim Egan Executive Producer
Giorgio A. Tsoukalos Executive Producer Co-Executive Producer
Kevin Burns Executive Producer
Susan E. Leventhal Executive Producer for HISTORY
David Silver Executive Producer