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The Underground World

Despite all of our modern technology and sophistication, there is much that we still don't know about what lies beneath our feet, deep underground. What is at the center of the Earth? Is there really a solid core of heavy metals, or could it be a hollow environment, as many researchers claim? And just how much of mankind's history took place underground? Recent discoveries of ancient underground structures such as the city of Derinkuyu and the Malta Hypogeum suggest that there may be more structures down there, waiting to be re-discovered. If much of our past was subterranean, could our future be as well?

English Português - Brasil Deutsch Nederlands français
  • Originally Aired August 8, 2020
  • Runtime 42 minutes
  • Content Rating Australia MA15+ United States of America TV-PG
  • Network History
  • On Other Sites IMDB Official Website
  • Created April 9, 2021 by
    Administrator admin
  • Modified April 28, 2023 by
    anaximandre
Name Type Role
Rob O'Brien Writer
Brian Leff Writer
Buddy Whitaker Writer
Kevin Burns Writer
William Shatner Host
Leela Hutchison Guest Star Self - Gemologist, Gemological Institute of America
Hugh Newman Guest Star Self - Author, Earth Grids
Glenn Kreisberg Guest Star Self - Radio Frequency Engineer
Steve Burrows Guest Star Self - Structural Engineer
Nick Redfern Guest Star Self - Author, Keep Out
Linda Eneix Guest Star Self - Founder, Mediterranian Institute for Ancient Civilizations
Andrew Collins Guest Star Self - Author, Beneath the Pyramids
Dr. Travis Taylor Guest Star Self - Astrophysicist/Aerospace Engineer
Dominic Steavu Guest Star Self - Assoc. Prof. of Religious Studies, UCSB
Michael Dennin Guest Star Self - Physicist, Univ. of California, Irvine
Mark Allin Guest Star Self - Co-Editor, Above Top Secret
Paul Devereux Guest Star Self - Author, Stone Age Soundtracks
John Brandenburg Guest Star Self - Theoretical Physicist
Kevin Burns Executive Producer
William Shatner Executive Producer
Rob O'Brien Executive Producer
Kim Egan Executive Producer
Susan E. Leventhal Executive Producer for HISTORY