The UnXplained Extraordinary Structures (Season 5, Episode 9)
TV-PG
TV Episode | 42 min | Documentary

Primary photo for Extraordinary Structures

The UnXplained

Extraordinary Structures (Season 5, Episode 9)

TV-PG

TV Episode | 42 min | Documentary

Throughout the world, there are ancient structures that defy explanation because even with today's technology they would be nearly impossible to duplicate. How were ancient civilizations able to build such extraordinary structures? And ...See moreThroughout the world, there are ancient structures that defy explanation because even with today's technology they would be nearly impossible to duplicate. How were ancient civilizations able to build such extraordinary structures? And what purpose did they serve? Written by History.com See less

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Cast	+ Add Cast
20 cast members

Name	Known for
William Shatner Self - Host Self - Host See fewer	Star Trek V: The Final Frontier (1989)
David Whitehead Self - Investigative Journalist & Radio Host Self - Investigative Journalist & Radio Host See fewer	Ancient Aliens (2009)
Andrew Collins Self - Author, Beneath the Pyramids Self - Author, Beneath the Pyramids See fewer	Ancient Aliens (2009)
Steve Burrows Self - Structural Engineer Self - Structural Engineer See fewer	Dream Big: Engineering Our World (2017)
Michael Gervers Self - Prof. of History, University of Toronto (as Michael Gervers Ph.D.) Self - Prof. of History, University of Toronto (as Michael Gervers Ph.D.) See fewer	Ancient Aliens (2009)
Travis Taylor Self - Astrophysicist / Aerospace Engineer (as Travis Taylor Ph.D.) Self - Astrophysicist / Aerospace Engineer (as Travis Taylor Ph.D.) See fewer	Ancient Aliens (2009)
Tok Thompson Self - Professor of Anthropology, USC (as Tok Thompson Ph.D.) Self - Professor of Anthropology, USC (as Tok Thompson Ph.D.) See fewer	Ancient Aliens (2009)
Paul Bahn Self - Archaeologist (as Paul Bahn Ph.D) Self - Archaeologist (as Paul Bahn Ph.D) See fewer	Antony Gormley: How Art Began (2019)
Jonathan Young Self - Founding Curator, Joseph Campbell Archives (as Jonathan Young Ph.D.) Self - Founding Curator, Joseph Campbell Archives (as Jonathan Young Ph.D.) See fewer	Ancient Aliens (2009)
Amir Hussain Self - Prof. of Theological Studies, Loyola Marymount University (as Amir Hussain Ph.D.) Self - Prof. of Theological Studies, Loyola Marymount University (as Amir Hussain Ph.D.) See fewer	Ancient Aliens (2009)
Clare Tuffy Self - Manager, Newgrange Visitor Center Self - Manager, Newgrange Visitor Center See fewer	The UnXplained (2019)
Anthony Murphy Self - Author, Mythical Ireland: New Light on the Ancient Past Self - Author, Mythical Ireland: New Light on the Ancient Past See fewer	Ancient Aliens (2009)
John Brandenburg Self - Theoretical Physicist (as John Brandenberg Ph.D) Self - Theoretical Physicist (as John Brandenberg Ph.D) See fewer	Ancient Aliens (2009)
Michael Dennin Self - Physicist, Univ. of California, Irvine (as Michael Dennin Ph.D.) Self - Physicist, Univ. of California, Irvine (as Michael Dennin Ph.D.) See fewer	Hangar 1: The UFO Files (2014)
Hugh Newman Self - Author, Megalith: Studies in Stone Self - Author, Megalith: Studies in Stone See fewer	Dowsing: The Complete Survival Guide (2014)
Timothy Doran Self - Assoc. Prof. of History, CSLA (as Timothy Doran Ph.D.) Self - Assoc. Prof. of History, CSLA (as Timothy Doran Ph.D.) See fewer	Ancient Aliens (2009)
Michio Kaku Self - Physicist, CUNY (as Michio Kaku Ph.D.) Self - Physicist, CUNY (as Michio Kaku Ph.D.) See fewer	Accidental Truth: UFO Revelations (2023)
R.L. Poole Self - Author, The Leedskalnin Codex Self - Author, The Leedskalnin Codex See fewer	The UnXplained (2019)
Ed Leedskalnin Self - Builder of Coral Castle (archive footage) Self - Builder of Coral Castle (archive footage) See fewer	Smoke Painter (1942)
Klaus Schmidt Self - Archaeologist (archive footage) Self - Archaeologist (archive footage) See fewer	Cradle of the Gods (2012)