America's Book of Secrets Secret Underground (Season 3, Episode 8)
TV-PG
TV Episode | 42 min | Documentary

America's Book of Secrets

Secret Underground (Season 3, Episode 8)

TV-PG

TV Episode | 42 min | Documentary

Americans may be aware of what's above ground, but do they know what's concealed beneath? And could subterranean facilities on U.S. soil house secrets so dangerous, our government would stop at nothing to keep them hidden? We examine the ...See moreAmericans may be aware of what's above ground, but do they know what's concealed beneath? And could subterranean facilities on U.S. soil house secrets so dangerous, our government would stop at nothing to keep them hidden? We examine the tunnels, cities, and fortresses covertly constructed beneath the feet of the American public. Written by Anonymous See less

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Cast	+ Add Cast
22 cast members

Name	Known for
Jonathan Adams Self - Narrator (voice) Self - Narrator (voice) See fewer	Justice League: Crisis on Two Earths (2010)
Jamie Henn Self - Environmental Strategist Self - Environmental Strategist See fewer	Everything's Cool (2007)
Mark Allin Self - Co-Editor, Above Top Secret Self - Co-Editor, Above Top Secret See fewer	Hunt for the Skinwalker (2018)
Joseph Lanier Self - Editor, Conspiracy Zone (as Joe Lanier) Self - Editor, Conspiracy Zone (as Joe Lanier) See fewer	Life, Liberty & Resilience (2013)
Robin Dornfest Self - Engineering Geologist, Brierley Associates Self - Engineering Geologist, Brierley Associates See fewer	America's Book of Secrets: Special Edition (2020)
Gary Brierley Self - President, Doctor Mole Inc. Self - President, Doctor Mole Inc. See fewer	Branded (2012)
John Lear Self - Former CIA Contracter Self - Former CIA Contracter See fewer	Are You an Alien (2016)
Nick Redfern Self - Author, Keep Out! Self - Author, Keep Out! See fewer	Three Men Seeking Monsters
Steve Duncan Self - Urban Historian Self - Urban Historian See fewer	Feral (2019)
John Casti Self - Author, X-Events: The Collapse of Everything Self - Author, X-Events: The Collapse of Everything See fewer	America's Book of Secrets (2012)
Jeffrey Grossman Self - Professor of Homeland Security, St. John's University Self - Professor of Homeland Security, St. John's University See fewer	Thermodynamics: Four Laws That Move the Universe (2014)
Terry Kirkpatrick Self - Author, Sixty Miles of Border Self - Author, Sixty Miles of Border See fewer	Narco Wars (2020)
Laura Duffy Self - U.S. Attorney, Southern District of California Self - U.S. Attorney, Southern District of California See fewer	America's Book of Secrets (2012)
Erich 'Mancow' Muller Self - Radio Host Self - Radio Host See fewer	Death Wish (2018)
Ryan Cragun Self - Professor of Sociology, University of Tampa Self - Professor of Sociology, University of Tampa See fewer	America's Book of Secrets: Special Edition (2020)
Ryan Dube Self - Editor, Top Secret Writers Self - Editor, Top Secret Writers See fewer	America's Book of Secrets: Special Edition (2020)
Barry Aird Self - Narrator (voice) (version: British) Self - Narrator (voice) (version: British) See fewer	Avengers: Age of Ultron (2015)
George W. Bush Self - 43rd President of the United States (archive footage) Self - 43rd President of the United States (archive footage) See fewer	Journeys with George (2002)
Dick Cheney Self - Former Vice President of the United States (archive footage) Self - Former Vice President of the United States (archive footage) See fewer	Beyond 9/11: Portraits of Resilience (2011)
Bill Clinton Self - 42nd President of the United States (archive footage) Self - 42nd President of the United States (archive footage) See fewer	The Great Irish Potato Famine
Ronald Reagan Self - 40th President of the United States (archive footage) Self - 40th President of the United States (archive footage) See fewer	Kings Row (1942)
Joseph Smith Self - Mormon Church Founder (archive footage) Self - Mormon Church Founder (archive footage) See fewer