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Return to Mars

An examination of possible encounters humans could have once colonies are established beyond Earth.

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Name Type Role
Max Thompson Writer
Lennox Wiseley Writer
Kevin Burns Writer
Linda Moulton Howe Guest Star Self - Investigative Journalist, Earthfiles
Dr. Travis Taylor Guest Star Self - Aerospace Engineer
John Gruener Guest Star Self - Space Scientist, NASA
Jonathan Young Guest Star Self - Founding Curator, Joseph Campbell Archives
Chandra Wickramasinghe Guest Star Self - Director, Buckingham Centre for Astrobiology
Nick Pope Guest Star Self - U.K. Ministry of Defense (1985-2006)
Michael 'Mike' Bara Guest Star Self - Author, Hidden Agenda
Jim Green Guest Star Self - Chief Scientist, NASA
Paul Davies Guest Star Self - Astrobiologist, Arizona State University
Giorgio A. Tsoukalos Guest Star Self - Publisher, Legendary Times Magazine
David Childress Guest Star Self - Author, Technology of the Gods
Andrew Collins Guest Star Self - Author, The Cygnus Key
Lucien Junkin Guest Star Self - Robotics Engineer, NASA
John Connolly Guest Star Self - Human Mars Study Lead, NASA
Michio Kaku Guest Star Self - Author, The Future of Humanity
Erich von Däniken Guest Star Self - Author, Chariots of the Gods
Sue Ann Pien Guest Star Self - Candidate, Mars One
Jason Martell Guest Star Self - Author, Knowledge Apocalypse
John Brandenburg Guest Star Self - Plasma Physicist, Orbital Technologies
Seth Shostak Guest Star Self - Senior Astronomer, SETI Institute
Peter Diamandis Guest Star Self - Chairman and CEO, X Prize Foundation
Julie Badger Guest Star Self - Robonaut Project Manager, NASA
Josh Richards Guest Star Self - Candidate, Mars One
George Noory Guest Star Self - Radio Host, Coast to Coast AM
Lewis Dartnell Guest Star Self - Professor of Science Communication, University of Westminster
William Henry Guest Star Self - Author/Investigative Mythologist
Stephen Petranek Guest Star Self - Author, How We'll Live on Mars
Paul Valle Guest Star Self - Argos Project Manager, NASA
Elizabeth Rampe Guest Star Self - Exploration Mission Scientist, NASA
David Silver Executive Producer
Max Thompson Executive Producer
Kevin Burns Executive Producer
Scott Hartford Executive Producer
Kim Sheerin Executive Producer
Giorgio A. Tsoukalos Executive Producer Co-Executive Producer
Susan E. Leventhal Executive Producer for HISTORY