Ancient Aliens

George Noory Self - Radio Host, Coast to Coast AM 85 episodes, 2009-2023

Linda Moulton Howe Self - Investigative Journalist, Earthfiles / ... 82 episodes, 2010-2024

David Wilcock Self - Author, The Synchronicity Key / ... 81 episodes, 2010-2017

Nick Pope Self - U.K. Ministry of Defence: 1985-2006 / ... 78 episodes, 2010-2024

Michael Dennin Self - Physicist, Univ. of California, Irvine / ... 77 episodes, 2009-2024

Hugh Newman Self - Author, Earth Grids / ... 67 episodes, 2011-2024

Philip Coppens Self - Author, The Ancient Alien Question / ... 67 episodes, 2010-2024

Bill Birnes Self - Author / ... 60 episodes, 2010-2024

Nick Redfern Self - Author, The Real Men in Black / ... 56 episodes, 2011-2024

Ariel Bar Tzadok Self - Founder, KosherTorah School 55 episodes, 2013-2024

Mike Bara Self - Author, The Choice / ... 47 episodes, 2010-2021

Robert Schoch Self - Author, Forgotten Civilization / ... 46 episodes, 2010-2024

Travis Taylor Self - Astrophysicist / ... 43 episodes, 2017-2024

Kathleen McGowan Coppens Researcher / ... 42 episodes, 2011-2024

Deepak Shimkhada Self - Professor of Hindu Studies, Claremont Lincoln University / ... 38 episodes, 2011-2023

Richard Rader Self - Lecturer of Classics, UCSB / ... 36 episodes, 2010-2024

Michio Kaku Self - Author, The Future of Humanity / ... 36 episodes, 2018-2024

Richard Dolan Self - Author, UFOs and the National Security State / ... 34 episodes, 2012-2024

Sabina Magliocco Self - Folklorist, California State Univ., Northridge / ... 34 episodes, 2012-2024

Dominic Steavu Self - Assistant Professor of Chinese Religions, UCSB / ... 33 episodes, 2013-2024

Robert Bauval Self - Co-Author, Black Genesis / ... 29 episodes, 2010-2019

Ramy Romany Self - Egyptologist / ... 27 episodes, 2014-2024

Edwin Barnhart Self - Archaeologist, Director, Maya Exploration Center / ... 25 episodes, 2012-2024

John Brandenburg Self - Plasma Physicist, Orbital Technologies / ... 23 episodes, 2010-2021

Tok Thompson Self - Professor of Anthropology, USC / ... 23 episodes, 2011-2024

Caroline Cory Self - Author, The Visible and Invisible Worlds / ... 22 episodes, 2016-2023

Michael J.S. Carter Self - Author, Alien Scriptures / ... 22 episodes, 2010-2024

Kirsten Fisher Self - Associate Professor of Biology, Cal State Los Angeles / ... 21 episodes, 2014-2024

Robert R. Cargill Self - Professor of Classics and Religious Studies, University of Iowa / ... 21 episodes, 2009-2021

Brien Foerster Self - Author, A Brief History of the Incas / ... 19 episodes, 2011-2022

Logan Hawkes Self - Author, Ancient Aliens of the Americas / ... 18 episodes, 2010-2020

Graham Hancock Self - Author, Fingerprints of the Gods / ... 18 episodes, 2010-2021

Graham Phillips Investigative Journalist / ... 17 episodes, 2013-2023

Amir Hussain Self - Prof. Theological Studies, Loyola Marymount University / ... 16 episodes, 2019-2024

William Bramley Self - Author, The Gods of Eden 15 episodes, 2010-2024

Seth Shostak Self - Senior Astronomer, SETI Institute / ... 14 episodes, 2012-2023

Christopher Pittman Self - UFO Investigator / ... 14 episodes, 2010-2024

Lynn Picknett Self - Co-Author, The Forbidden Universe / ... 14 episodes, 2016-2024

Paul Stonehill Self - Author, The Soviet UFO Files / ... 14 episodes, 2011-2024

Michael Cremo Self - Author, Forbidden Archaeology / ... 13 episodes, 2009-2014

Barry Downing Self - Author, The Bible and Flying Saucers / ... 13 episodes, 2009-2021

Michael Salla Self - Founder, Exopolitics Institute / ... 13 episodes, 2016-2020

Sara Seager Self - Prof. of Planetary Sciences, MIT / ... 13 episodes, 2009-2015

Layne Little Self - Lecturer, Religious Studies U.C. Berkeley / ... 12 episodes, 2015-2024

Christopher Dunn Self - Engineer / ... 12 episodes, 2010-2023

Robert H. Frisbee Self - Former NASA Scientist / ... 12 episodes, 2010-2015

Philip Imbrogno Author, Files From the Edge / ... 11 episodes, 2011-2024

George Knapp Self - Investigative Journalist / ... 12 episodes, 2019-2023

Jeremy Kenyon Lockyer Corbell Self - Filmmaker, Bob Lazar: Area 51 & Flying Saucers / ... 11 episodes, 2019-2023

Mitch Horowitz Self - Author, Occult America / ... 11 episodes, 2019-2024

Paul Davies Self - Astrobiologist, Arizona State University / ... 11 episodes, 2010-2019

David Whitehead Self - Radio Host, The Truth Warrior / ... 11 episodes, 2016-2019

Robert Mullins Self - Archaeologist 11 episodes, 2011-2024

Paul Bahn Self - Archaeologist / ... 10 episodes, 2015-2024

Amy Shira Teitel Self - Author, Exogenesis: Hybrid Humans / ... 10 episodes, 2019-2020

William J. Fulco Self - Professor of Archaeology, Loyola Marymount University / ... 10 episodes, 2010-2021

Clifford Mahooty Self - Zuni Tribal Elder 11 episodes, 2010-2024

Chandra Wickramasinghe Self - Astrobiologist / ... 9 episodes, 2011-2024

Heather Berlin Self - Prof. of Neuroscience, Mt. Sinai School of Medicine / ... 9 episodes, 2013-2022

Peter Fiebag Self - Author, Eternity Machine / ... 9 episodes, 2010-2012

Christopher O'Brien Self - Author / ... 8 episodes, 2010-2024

Felicia Beardsley Self - Prof. of Anthropology, Univ. of La Verne / ... 8 episodes, 2013-2023

Peter Ward Self - Astrobiologist, University of Washington / ... 8 episodes, 2015-2022

Praveen Mohan Self - Founder, Phenomenalplace / ... 8 episodes, 2016-2024

Steven M. Greer Self - Director, The Disclosure Project / ... 8 episodes, 2010-2014

Judy Chungwa Ho Self - Professor Emerita of Art History U.C. Irvine / ... 8 episodes, 2012-2022

Jeff Williams Self - Geologist 7 episodes, 2017-2023

John Podesta Self - White House Chief of Staff 1998 - 2001 / ... 7 episodes, 2018-2022

Jonathan Dover Self - Navajo Nation Ranger: 1980-2011 7 episodes, 2020-2024

Ryan Sprague Self - Author, Somewhere in the Skies 7 episodes, 2022-2024

Paul Hellyer Self - Canadian Minister of National Defence 1963 - 1967 / ... 10 episodes, 2015-2023

Tim R. Swartz Self - Author, The Lost Journals of Nikola Tesla / ... 7 episodes, 2013-2023

Gary A. David Self - Author, Star Shrines and Earthworks of the Desert Southwest / ... 7 episodes, 2013-2015

Jorge Luis Delgado Mamani Self - Andean Guide and Author, Andean Awakening / ... 7 episodes, 2010-2021

James Penniston Self - USAF (Ret.) 7 episodes, 2010-2024

Marty Lagina Self - Oak Island Treasure Hunter 6 episodes, 2017-2022

Buzz Aldrin Self - NASA Astronaut, Apollo 11 Moon Landing / ... 7 episodes, 2010-2021

Ken Storch Self - Paranormal Investigator / ... 6 episodes, 2012-2021

Mike Ricksecker Self - Author, Alaska's Mysterious Triangle / ... 6 episodes, 2022-2024

Stephen Bassett Self - Executive Director, Paradigm Research Group 6 episodes, 2018-2021

Jim Marrs Self - Author, Alien Agenda / ... 6 episodes, 2010-2014

Whitley Strieber Self - Author, Communion 6 episodes, 2016-2024

Patrick Cooke Self - Founder, The Bible UFO Connection / ... 6 episodes, 2013-2023

John Van Auken Lecturer / ... 5 episodes, 2010-2023

Jon C. Lohse Self - Dir., Center for Archaeological Studies, Texas State University / ... 5 episodes, 2011-2023

Paul Hynek Self - Son of J. Allen Hynek / ... 5 episodes, 2020-2023

Kimokeo Kapahulehua Self - Hawaiian Cultural Advisor 5 episodes, 2019-2023

Sean David Morton Radio Host: Strange Universe / ... 5 episodes, 2012

Jared Collins Self - Art Collector 5 episodes, 2017-2022

Kathleen Marden Self - MUFON Director of Experiencer Research / ... 5 episodes, 2018-2023

Linda Eneix Self - Founder, Mediterranian Institute for Ancient Civilizations / ... 5 episodes, 2011-2023

Gary Heseltine Self - VP, Int'l Coalition for Extraterrestrial Research / ... 5 episodes, 2017-2023

Alejandro Rojas Self - Editor, OpenMinds / ... 5 episodes, 2020-2024

Todd Disotell Self - Anthropologist, New York Univ. / ... 5 episodes, 2009-2022

Nancy Red Star Self - Author, Star Ancestors 5 episodes, 2010-2012

Milton Wainwright Self - Microbiologist / ... 5 episodes, 2011-2024

Thomas Bullard Self - Folklorist 5 episodes, 2010-2014

Scott Creighton Self - Author, The Great Pyramid Hoax 5 episodes, 2017-2021

Jim Vieira Self - Co-Author, Giants on Record / ... 5 episodes, 2019-2024

John F. Burroughs Self - USAF (Ret.) 5 episodes, 2010-2024

John DeSalvo Self - Director, Great Pyramid of Giza Research Association / ... 5 episodes, 2012-2013

Doc Barham Self - Advisor, The Monroe Institute 5 episodes, 2011-2013

Christopher Chacon Self / ... 5 episodes, 2015-2017

Ronald Mallett Self - Physicist, Univ. of Connecticut / ... 4 episodes, 2012-2022

Ralph Blumenthal Self - Prof. of Anthropology, American University, Bosnia / ... 4 episodes, 2012-2024

Gregory Beirich Self - Lecturer of History, Cal State Long Beach / ... 4 episodes, 2014-2024

David Jacobs Self - Author, Walking Among Us / ... 4 episodes, 2010-2018

Lionel Fanthorpe Self - Author, Mysteries of the Bible 4 episodes, 2015-2020

David Cheetham Self - Archaeologist, Arizona State University 4 episodes, 2011-2016

Franklin Ruehl Self - Cryptozoologist / ... 4 episodes, 2011-2014

M.J. Evans Self - Landscape Geographer / ... 4 episodes, 2013-2014

Ana Gruia Self - Curator, National Museum of Transylvanian History 4 episodes, 2017-2022

John Cadman Self - Engineer and Inventor / ... 4 episodes, 2013-2021

Alan Butler Self - Author, How to Read Prehistoric Monuments / ... 4 episodes, 2013-2024

Rob Simone Self - Author, The Epic of Gilgamesh / ... 4 episodes, 2014-2023

Irving Finkel Self - Curator, The British Museum 4 episodes, 2020-2024

Travis Walton Self - Author, Fire in the Sky: The Walton Experience / ... 4 episodes, 2013-2024

Thomas Valone Self - President, Integrity Research Institute / ... 4 episodes, 2010-2020

Derrel W. Sims Self - Private Investigator / ... 4 episodes, 2015-2022

Robert M. Wood Self - Retired Aerospace Manager / ... 4 episodes, 2017-2021

Tudor Parfitt Self - Prof. of Jewish Studies, Univ. of London / ... 4 episodes, 2010-2022

Michael Schratt Self - Military Aerospace Historian 4 episodes, 2020-2024

Adrian Gilbert Self - Author, Magi: The Quest for a Secret Tradition / ... 4 episodes, 2011-2013

Patrick Flanagan Self - Author, Pyramid Power 4 episodes, 2011-2013

Christopher Busby Self - European Committee on Radiation Risk / ... 4 episodes, 2011-2013

Michael J. Crowe Self - Cavanaugh Prof. Emeritus, Univ. of Notre Dame 4 episodes, 2010-2011

Uwe Apel Self - Aerospace Engineer 3 episodes, 2010-2021

Stephan Vander Hart Self - Co-Owner, Stone Valley Materials 3 episodes, 2011-2017

Algund Eenboom Self - Co-Author, Aircraft of the Pharaohs 3 episodes, 2010-2021

Martin K.A. Morgan Historian / ... 3 episodes, 2019-2023

Mark A. Wilson Self - Prof. Of Natural Science, College of Wooster / ... 3 episodes, 2012-2024

Nova Spivack Self - Chairman, Arch Mission Foundation / ... 3 episodes, 2020-2022

Karen Meech Self - Astronomer, University of Hawaii 3 episodes, 2018-2023

Gray Scott Self - Author, The Cydonia Codex 3 episodes, 2018-2020

Timothy Alberino Self - Giants Researcher / ... 3 episodes, 2018-2022

William Leonard Self - Chair of Dept. of Anthropology, Northwestern University 3 episodes, 2015-2016

Hartwig Hausdorf Self - Author, The Chinese Roswell 3 episodes, 2017-2023

Steven Greenstreet Self - Investigative Journalist, New York Post 3 episodes, 2022-2023

Ken Gerhard Self - Cryptozoologist / ... 3 episodes, 2015-2024

Loren Coleman Self - Director, International Cryptozoology Museum / ... 3 episodes, 2011-2019

Thomas Kasulis Self - Author, Shinto: The Way Home 3 episodes, 2017-2023

Andrew Jenks Self - Professor of History, CSU Long Beach / ... 3 episodes, 2016-2018

Alfredo Figueroa Self - Author, Aztlan Origin and Ethnology 3 episodes, 2018-2022

Avi Loeb Self - Chair of Astronomy, Harvard University 6 episodes, 2018-2024

Roger Hopkins Self - Stone Sculptor 3 episodes, 2010-2020

David Morrison Self - Dir. Carl Sagan Center SETI / ... 3 episodes, 2012

Chris Morton Self - Author, The Mystery of the Crystal Skulls 3 episodes, 2013-2023

Kevin Gavi Duncan Self - Aboriginal Elder 3 episodes, 2016-2024

Betty Ann Brown Self - Art Historian, CSU Northridge / ... 3 episodes, 2010-2012

Marc Seifer Self - Author, Wizard: The Life and Times of Nikola Tesla / ... 3 episodes, 2014-2023

Bruce Gernon Self - Pilot / ... 3 episodes, 2010-2022

Mark Carlotto Self - Author, Before Atlantis / ... 3 episodes, 2019-2021

Paul Francis Model Maker, Lucas Francis Studio / ... 3 episodes, 2012-2021

Grant Cameron Self - Author, Presidents and UFOs / ... 3 episodes, 2018-2021

Jeff Wamsley Self - Owner, The Mothman Museum / ... 3 episodes, 2020-2024

Brett Peterson Self - President, Coastland University 3 episodes, 2011-2014

Aidan Dodson Self - Egyptologist, University of Bristol 3 episodes, 2011

Bret Oldham Self - Author, Children of the Greys 3 episodes, 2014-2018

Gary Simon Jagamarra Self - Aboriginal Elder / ... 3 episodes, 2016-2024

Laura Magdelene Eisenhower Self - Great Granddaughter of President Dwight D. Eisenhower 3 episodes, 2016-2020

David Icke Self - Author, Lifting the Veil / ... 3 episodes, 2012-2014

Richard Leviton Self - Author, Encyclopedia of Earth Myths / ... 3 episodes, 2013

L.A. Marzulli Self - Author, The Alien Interviews / ... 3 episodes, 2010

Michael Coogan Self - Lecturer, Harvard Divinity School 3 episodes, 2011-2014

Charles I. Halt Self - USAF (Ret.) 4 episodes, 2017-2024

Andrew Wyatt Self - Archaeologist, University of Illinois, Chicago / ... 3 episodes, 2011-2014

Robert Salas Self - Ret. Missile Launch Officer, U.S. Air Force 5 episodes, 2015-2021

Hanan Charaf Self - Archaeologist 3 episodes, 2011-2021

Jim Green Self - Chief Scientist, NASA / ... 3 episodes, 2018-2021

Jon Lomberg Self - Design Director, Voyager Record 3 episodes, 2018

Standing Elk Self - Chief of Yankton Dakota Tribe / ... 3 episodes, 2011-2014

Rick Alan Ross Self - Exec. Director, Ross Institute for Cult Studies 2 episodes, 2011

John Rhodes Self - Founder, Reptoid Research Center 2 episodes, 2014-2019

Jeffrey Meldrum Self - Prof. of Anatomy & Anthropology, Idaho State University / ... 2 episodes, 2012-2024

Mark Van Stone Self - Author, 2012: Science and Prophecy of the Ancient Maya 2 episodes, 2012

Tucker Carlson Self - Host, Tucker Carlson Tonight 2 episodes, 2019-2020

Simon Sanderson Self - Aerodynamics Expert 3 episodes, 2010-2021

David Southwell Self - Author, Secrets and Lies 2 episodes, 2011

Stephen Petranek Self - Author, How We'll Live on Mars 2 episodes, 2016-2019

Richard Hoover Self - Astrobiologist 5 episodes, 2011-2022

Dan DiDio Self - Co-Publisher, DC Comics 2 episodes, 2011-2014

William Shatner Filmmaker / ... 2 episodes, 2019-2021

Payson Sheets Self - Archaeologist, Univ. of Colorado, Boulder / ... 2 episodes, 2011-2012

Derrick Pitts Self - Chief Astronomer, The Franklin Institute 2 episodes, 2011

Ronald Hutton Self - Author, Shamans / ... 2 episodes, 2013-2014

Nikki Tsukamoto Kininmonth Self - Translator 2 episodes, 2017-2022

Renato Longato Self - Author, E.T. Presence 2 episodes, 2017-2018

Jennifer Heldmann Self - Planetary Scientist, NASA Ames Research Center 2 episodes, 2010

Craig Stanford Self - Prof. of Anthropology and Biological Sciences, USC 2 episodes, 2011

Rick Lagina Self - Oak Island Treasure Hunter 2 episodes, 2017-2019

John Hogue Self - Nostradamus: A Life and Myth 2 episodes, 2017-2019

Maria Paola Loi Self - Archaeological Guide 2 episodes, 2018-2022

Julye Bidmead Self - Associate Professor, Chapman University 2 episodes, 2020

Ron James Self - Head of Public Relations, MUFON / ... 2 episodes, 2023-2024

Luis Chiappe Self - Dir., Dinosaur Institute, Los Angeles Natural History Museum / ... 2 episodes, 2012-2014

Richard Cassaro Self - Author, Written in Stone 2 episodes, 2017-2024

Masaaki Kimura Self - Professor Emeritus, Ryukyus University / ... 2 episodes, 2010-2023

Taylor Wang Self - Professor / ... 2 episodes, 2010-2014

Willie E. Dye Self - Biblical Archaeologist 2 episodes, 2010-2012

Gerardo Aldana Self - Professor of Maya History, Univ. of California, Santa Barbara 2 episodes, 2012

Duncan Roads Self - Editor, Nexus Magazine 2 episodes, 2016

Huw Lloyd Self - Eyewitness, Berwyn Mountains UFO Incident 2 episodes, 2017-2022

Gian Quasar Self - Astrophysicist, Co-Author, Black Genesis / ... 2 episodes, 2012-2013

Tori Randall Self - Curator of Physical Anthropology, San Diego Museum of Man 2 episodes, 2013-2014

Mark Dice Self - Founder, Transastra Corporation 2 episodes, 2019-2023

Víctor Hidalgo Self - Radio Host, Antes de Media Noche 2 episodes, 2020-2022

Julie Lee Self - Vice President of Collections, Bowers Museum 2 episodes, 2015-2021

Del Jurney Self - Mayor of Roswell, NM / ... 2 episodes, 2016-2022

Paulina Zelitsky Self - Director, Exploramar 3 episodes, 2010-2023

Godfrey Harris Self - Author, The Legacy of Leonardo Da Vinci / ... 2 episodes, 2012-2018

Gene Kritsky Self - Co-Author, Insect Mythology / ... 2 episodes, 2014

Kevin Warwick Self - Emeritus Professor, Reading and Coventry Universities / ... 2 episodes, 2016-2018

Will Hart Self - Author, The Genesis Race 2 episodes, 2016-2017

Athan J. Shaka Self - Prof. Chemistry, Univ. of California, Irvine / ... 2 episodes, 2011

Jan Harzan Self - Executive Director, MUFON 2 episodes, 2017-2020

David W. Sedat Self - Archaeologist 2 episodes, 2020-2022

Arun K. Sharma Self - Former Superintendent, Archaeological Survey of India 2 episodes, 2017-2022

Henry Stevens Self - Author, Hitler's Flying Saucers / ... 2 episodes, 2010-2012

Sue Ann Pien Self - Candidate, Mars One / ... 2 episodes, 2016-2019

Peter Maxwell Slattery Self - Author, The E.T. Contact Experience / ... 2 episodes, 2019-2022

John Martineau Self - Editor, Megalith: Studies in Stone 2 episodes, 2019-2021

Mark Olly Self - Author, Big Book of the Weird Wild West 2 episodes, 2011-2014

John Lundberg Self - Crop Circle Enthusiast / ... 2 episodes, 2015-2023

Wil Russell Self - Crop Circle Enthusiast / ... 2 episodes, 2015-2023

Joe Montaldo Self - Director, International Community for Alien Research 2 episodes, 2016-2018

Douglas Nason Author / ... 2 episodes, 2018-2023

T.D. Barnes Self - Former Area 51 Electrical Engineer / ... 3 episodes, 2018-2019

Andrew Gough Self - Author, Lost Ancient Wisdom 2 episodes, 2022-2023

Arlan Andrews Self - Mechanical Engineer 2 episodes, 2011-2020

Marie D. Jones Self - Author, 2013: End of Days or a New Beginning / ... 2 episodes, 2013

Richard Boylan Self - Author, Star Kids: The Emerging Cosmic Generation 2 episodes, 2014-2021

David Sereda Self - Light Stream Technologies / ... 2 episodes, 2010

Gary McKinnon Self - Computer Hacker / ... 4 episodes, 2015-2023

Colby Landrum Self - Eyewitness 2 episodes, 2020-2024

Igor Witkowski Self - Author, The Truth About the Wunderwaffe 2 episodes, 2010-2014

Michael Dunn Self - Mining Engineer 2 episodes, 2010-2014

Bob Curran Self - Researcher, Folklore Expert 2 episodes, 2011-2014

Tarcisius Kabutaulaka Self - Professor of Pacific Islands Studies, University of Hawaii 2 episodes, 2013-2023

Robert Powell Self - Author, History of the Zodiac / ... 2 episodes, 2013-2017

David Paulides Self - Author, Missing 411 / ... 2 episodes, 2018-2021

Preston Dennett Self - Author, Inside UFOs: True Accounts of Contact with Extraterrestrials 2 episodes, 2023-2024

Thanassis Vembos Self - Prof. Emeritus of Anthropology, Occidental College / ... 2 episodes, 2010

Brad Olsen Self - Author, Modern Esoteric: Beyond Our Senses / ... 2 episodes, 2013

Craig Campobasso Self - Author, The UFO Hotspot Compendium: All the Places to Visit Before You Die or Are Abducted / ... 2 episodes, 2016-2023

Dario Nardi Self - Neuroscience Researcher / ... 2 episodes, 2017-2018

Peter Diamandis Self - Chairman and CEO, X Prize Foundation / ... 2 episodes, 2018-2019

Jeffrey Thompson Self - Director, Center for Neuroacoustic Research 2 episodes, 2021-2024

David J. Skal Self - Author, V is for Vampire 2 episodes, 2011-2014

Ed Pawlowski Self - Owner, WestCoast Wingsuits / ... 2 episodes, 2011-2014

Alexander Bay Self - Assoc. Prof. of Japanese History, Chapman University 2 episodes, 2013

Brian Burkhart Self - Professor of Native American Studies, California State Univ., Northridge 2 episodes, 2014

Ian Recchio Self - Curator of Invertebrates and Reptiles, Los Angeles Zoo 2 episodes, 2014

Scott Roberts Self - Author, The Rise and Fall of the Nephilim / ... 2 episodes, 2013

Don Donderi Self - Author, UFOs, ETs and Alien Abductions 2 episodes, 2014

Paul Moller Self - Aeronautical Specialist 2 episodes, 2010-2014

Nick Ciske Binary Code Expert / ... 2 episodes, 2010-2012

Christopher Stevenson Self - Archaeologist, Richard Bland College 2 episodes, 2011-2014

Edgar D. Mitchell Apollo 14 / ... 6 episodes, 2012-2021

Sherry Whitfield Crystal Skull Caretaker / ... 2 episodes, 2010-2013

Lyle Armstrong Self - Stem Cell Researcher, Institute of Human Genetics 2 episodes, 2011

Thomas M. Iliffe Self - Marine Biologist / ... 2 episodes, 2019-2024

Steven Yu GYN, UCLA Medical Center, Santa Monica / ... 2 episodes, 2014-2021

Rusty McClure Self - Author, Coral Castle 2 episodes, 2010-2014

Michael Gervers Self - Prof. of History, Univ. of Toronto 2 episodes, 2011-2014

Charles Love Self - Archaeologist, West Wyoming Community College 2 episodes, 2011-2014

Klemens Hertel Self - Prof. of Molecular Genetics U.C. Irvine / ... 2 episodes, 2013

Dhyanne Swanson Self - Abductee 2 episodes, 2014-2021

Robert S. Dickman Self - Exec. Dir. American Inst. of Aeronautics and Astronautics 2 episodes, 2011-2014

Jamie Jones Self - Aura Photographer 2 episodes, 2013-2022

Lewis Dartnell Self - Professor of Science Communication, University of Westminster 2 episodes, 2019-2021

David Sucec Self - Co-Auther, Sacred Images / ... 2 episodes, 2011-2023

Thomas O. Mills Self - Former Manager, Hopi Cultural Center Second Mesa 2 episodes, 2010

Chris Corbally Self - Vice Director, Vatican Observatory 2 episodes, 2010-2012

Luis Navia Self - Prof. of Philosophy NY Inst. of Technology 1 episode, 2009

Santiago Stelley Self - Producer, Aokigahara Forest 1 episode, 2011

Gregory Deyermenjian Self - Paititi Explorer 1 episode, 2011

Ian Tattersall Self - Curator of Anthropology, American Museum of Natural History 1 episode, 2011

Neil Martin Self - Chief of Neurosurgery, Ronald Reagan UCLA Medical Center 1 episode, 2013

Henry Ansgar Kelly Self - Author, Satan, A Biography 1 episode, 2013

Tim Tangherlini Self - Professor and Chair, Scandinavian Section, UCLA 1 episode, 2013

Gerard Jones Self - Author, The Comic Book Heroes 1 episode, 2014

Robert Feather Self - Author, The Copper Scroll Decoded 1 episode, 2014

Stephanie E. Meyer Self - Child Psychologist 1 episode, 2014

Scott Barry Kaufman Self - Author, Ungifted: Intelligence Redefined 1 episode, 2014

Hiroshi Ishiguro Self - Director, Hiroshi Ishiguro Laboratories, ATR 1 episode, 2015

Chris Impey Self - Professor of Astronomy, University of Arizona 1 episode, 2015

John V. Quarstein Self - Author, The Civil War on the Virginia Peninsula 1 episode, 2015

Kara Swisher Code / ... 1 episode, 2016

Walter Cunningham Self - NASA Astronaut, Apollo 17 2 episodes, 2016-2024

Courtney Dressing Self - Astrophysicist, California Institute of Technology 1 episode, 2017

Andrew Russell Self - Ufologist 1 episode, 2017

Robbie Graham Self - Author, Silver Screen Saucers 1 episode, 2019

Sandy MacGillivray Self - Classical Archaeologist 1 episode, 2023

Azusa Hayano Environmental Researcher / ... 1 episode, 2011

Jeff Danelek Self - Author, The Great Airship of 1897 1 episode, 2011

Story Musgrave Self - NASA Astronaut, Space Shuttle Program 2 episodes, 2012-2021

Frank Billingsley Self - Meteorologist 1 episode, 2012

Kirsten Wolf Self - Professor and Chair, Scandinavian Studies, University of Wisconsin-Madison 1 episode, 2013

Dan Hooper Self - Throretical Physicist, Fermilab 1 episode, 2013

Horace Drew Self - Biomolecular Chemist 2 episodes, 2014-2023

Samy Kamkar Self - Computer Hacker and Security Researcher 1 episode, 2014

Charles Mallett Self - Crop Circle Researcher 1 episode, 2015

Brian Abbott Self - Sonar Technician 1 episode, 2015

Robert Pearlman Self - Space Historian 1 episode, 2015

Daniel Kottke Self - Apple Employee #12 1 episode, 2016

Jonathan Berman Self - Filmmaker, Calling All Earthlings 1 episode, 2020

Malcolm Robinson Self - Founder, Strange Phenomena Investigations 1 episode, 2024

Arthur D. Horn Self - Author, Humanity's Extraterrestrial Origins 1 episode, 2010

Fiorella Terenzi Author / ... 1 episode, 2011

Marvin Meyer Self - Prof. of Religion, Chapman University 1 episode, 2011

Jesus Gamarra Self - Anthropologist, Sacred Valley of Peru 1 episode, 2011

Max McCoy Self - Prof. Journalism, Emporia State University 1 episode, 2011

Bob Larson Self - Exorcist 1 episode, 2013

David Weatherly Self - Author, The Black Eyed Children 1 episode, 2014

J.J. Hurtak Self - Social Scientist and Colleague of Dr. Andrija Puharich 1 episode, 2016

Tom Burnett Self - Betz Family Friend 1 episode, 2017

Douglas Caddy Self - Author, Watergate Exposed 1 episode, 2017

Matthew Landrus Self - Faculty of History, University of Oxford 1 episode, 2018

Russ Foxx Self - Body Artist 1 episode, 2019

André Carson Self - 7th Congressional District, Indiana 1 episode, 2022

Daniel Matt Self - Emeritus Professor, History of Art, Oxford University, UK 1 episode, 2012

Brian Sowers Self - Professor of Classics, Brooklyn College 1 episode, 2013

Adam Blai Self - Religious Demonologist 1 episode, 2013

Ed Feinstein Self - Valley Beth Shalom, Encino, CA 1 episode, 2013

Scott A. Mellor Self - Lecturer, Scandinavian Studies, University of Wisconsin-Madison 1 episode, 2013

Steve Fuller Self - Author, Humanity 2.0: What it Means to be Human 1 episode, 2015

Ashley Cowie Author, A Twist in Time / ... 1 episode, 2017

Andrew Newberg Self - Neuroscientist & Author, How Enlightenment Changes Your Brain 1 episode, 2019

Jörg Schauberger Self - Grandson of Viktor Schauberger 1 episode, 2010

Akram Elias Self - Past Grand Master, The Grand Lodge of Washington, DC 1 episode, 2011

Adrienne Mayor Self - Research Scholar, Stanford University 1 episode, 2011

Jeffrey Mishlove Self - Dean, University of Philosophical Research 1 episode, 2013

Deepak Chopra Self - Author, You Are the Universe 1 episode, 2017

Ron Kivett Self - Investigative Reporter 1 episode, 2017

Judy Ho Self - Clinical & Forensic Psychologist 1 episode, 2018

Alexander Wendt Self - Professor of Political Science, The Ohio State University 1 episode, 2019

Stephen Jett Self - Author, Ancient Ocean Crossings 1 episode, 2019

Bettany Hughes Self - Author, Venus & Aphrodite 1 episode, 2020

Rafael Kosche Self - Asian Sword Expert 1 episode, 2011

Marshall Trimble Self - Author, A Roadside History of Arizona 1 episode, 2011

Mark Mirabello Self - Author, Handbook for Rebels and Outlaws 1 episode, 2011

Linda MacDonald Glenn Self - Asst. Prof. of Bioethics, Albany Medical College 1 episode, 2011

Bethe Hagens Self - Anthropologist, Goddard College 1 episode, 2011

Kim Carlsberg Self - Author, The Art of Close Encounters 1 episode, 2012

Maria Spiropulu Self - Professor of Physics, California Institute of Technology 1 episode, 2014

Jesse Marcel III Self - Grandson of Major Jesse Marcel 1 episode, 2016

Rick Stroud Self - Author, The Book of the Moon 1 episode, 2016

A.V. Srinivasan Self - Author, How to Conduct Puja to Shiva 1 episode, 2016

Matt McMullen Self - CEO, Realbotix 1 episode, 2018

Peter Robbins Self - Author, Deliberate Deception 1 episode, 2018

Michael Kwakkelstein Self - Research Institute Director, Utrecht University 1 episode, 2018

Albert A. Harrison Self - Prof. Emeritus of Social Psychology, UC Davis 1 episode, 2010

Bradley T. Lepper Self - Senior Curator of Archaeology, Ohio Historical Society 1 episode, 2011

Mark Koltko Rivera Self - Author, Freemasonary: An Introduction 1 episode, 2011

William Wallace Self - Professor of Art History, Washington University, St. Louis, MO 1 episode, 2012

Erik Poltorak Self - Sumerian Researcher 1 episode, 2013

Karl E.H. Seigfried Self - Norse Mythologist 1 episode, 2013

Nikki Pattillo Self - Author, A Spiritual Evolution 1 episode, 2014

Gil Levin Self - NASA / ... 1 episode, 2014

Yuri Karash Self - Russian Space Policy Expert 2 episodes, 2016-2020

Marco Vigato Author, Uncharted Ruins / ... 1 episode, 2017

Ahmed Osman Self - Egyptologist 1 episode, 2017

Zack Estrin Self - Showrunner, Lost in Space (2018) 1 episode, 2018

Noah Charney Self - Author, The Thefts of the Mona Lisa 1 episode, 2018

Kyle Kallman Self - Los Angeles, California 1 episode, 2019

Ruben Uriarte Self - Co-Author, Mexico's Roswell: The Chihuahua UFO Crash 1 episode, 2010

Sally Ann Glassman Self - Voodoo Priestess 1 episode, 2011

Kenneth L. Hanson Self -Associate Professor of Judaic Studies, University of Central Florida 1 episode, 2013

Robert Temple Self - Author, The Sphinx Mystery 1 episode, 2014

Robert Ridge Self - Owner, The Roswell Rock 1 episode, 2014

Sean Martin Self - Author, The Knights Templar 1 episode, 2014

Corey Goode Self - Government Whistleblower 1 episode, 2017

Barbara Lamb Self - Regression Hypnotherapist 1 episode, 2019

John G. Kruth Self - Parapsychologist, Rhine Research Center 1 episode, 2019

Jerry Linenger Self - NASA Astronaut, 1992 - 1998 1 episode, 2021

Anthony Bonanno Self - Prof. of Archaeology, University of Malta 1 episode, 2021

Richard Vigil Self - Dulce, NM Resident 1 episode, 2010

Brad Bebout Self - Research Scientist, NASA Ames Research Center 1 episode, 2010

Jeffrey Galpin Self - Internist, Infectious Disease Specialist 1 episode, 2011

Mikhail Gershtein Journalist / ... 1 episode, 2011

Jerry Gandolfo Self - Voodoo Historian 1 episode, 2011

Donald Sanders Self - Archaeologist 1 episode, 2011

Thomas Johnson Self - Owner, House of Phacops Museum 1 episode, 2011

Joseph Nagy Self - Professor of Humanities, University of California Los Angeles 1 episode, 2011

Sean Roberts Self - Professor of Art History, USC 1 episode, 2012

Paul Goldstein Self - Anthropologist, Univ. of California, San Diego 1 episode, 2012

George Grigonis Self - Collections Manager, Mütter Museum 1 episode, 2013

Glen Creason Self - Author, Los Angeles in Maps 1 episode, 2014

Christopher Coleman Self - Author, The Paranormal Presidency of Abraham Lincoln 1 episode, 2015

Ernst Muldashev Self - Author, Where Do We Come From? 1 episode, 2016

David Leavitt Self - Author, The Indian Clerk 1 episode, 2016

Freddy Silva Self - Author, The Divine Blueprint 1 episode, 2017

Paul Devereux Self - Author, Stone Age Soundtracks 1 episode, 2017

Zahi Hawass Former Minister of Antiquities / ... 1 episode, 2018

Maurizio Seracini Self - Professor of Art Imaging, SDSU 1 episode, 2018

Rodrigo Fuenzalida Self - Director, Sion Chile 1 episode, 2020

Leroy Chiao Self - NASA Astronaut, 1990 - 2005 1 episode, 2021

Jeremy Ray Self - Chief Investigator, MUFON 1 episode, 2023

Monique Klinkenbergh Self - Founder, Crop Circle Information and Research Centre 1 episode, 2023

Ilia Delio Self - Prof. of Spirituality Studies, Washington Theological Union 1 episode, 2009

Geraldine Julian Self - Jicarilla Apache Elder 1 episode, 2010

Ross Hamilton Self - Author, Mystery of the Serpent Mound 1 episode, 2011

Rachel Friday Self - Elder, Kuku Nyungkal People 1 episode, 2011

Steve Bullock Self - Professor of American History, Worcester Polytechnic Institute 1 episode, 2011

Anthony Murphy Self - Author, Island of the Setting Sun 1 episode, 2011

Anna Dhody Self - Curator, Mütter Museum 1 episode, 2013

Michael Hamson Self - Oceanic Art Historian 1 episode, 2013

James Reynolds Self - Professor of Lifestock Medicine, Western University 1 episode, 2014

Subhash Kak Self - Quantum Theorist and Historian of Science 1 episode, 2014

Walter Bosley Self - Author, Latitude 33: Key to the Kingdom 1 episode, 2015

Enrico Baccarini Self - Investigative Journalist 1 episode, 2015

Stanton Friedman Self - Nuclear Physicist 3 episodes, 2015-2021

K. Anna I. Nekaris Self - Professor of Anthropology 1 episode, 2016

Rex Gilroy Self - Author, Mysterious Australia 1 episode, 2016

Michael D. Mark Self - Neurophysiologist 1 episode, 2017

Steve Edmiston Self - Filmmaker, The Maury Island Incident 1 episode, 2020

Frank Kimbler Self - Geologist 1 episode, 2020

Ross Conklin Field Researcher / ... 1 episode, 2022

Javier Grillo-Marxuach Producer / ... 1 episode, 2009

Paul Levinson Self - Prof. of Media Studies, Fordham Univ. 1 episode, 2010

Max Brooks Self - Author, World War Z 1 episode, 2011

Ivan Mackerle Jornalist / ... 2 episodes, 2011-2024

David Smith Self - Professor of Electrical and Computer Engineering, Duke University 1 episode, 2011

Giuseppe Orefici Self - Director, Antonini Museum 1 episode, 2011

Gisela Ermel Self - Co-Author, In the Footsteps of the Ancients 1 episode, 2011

Marshall Klarfeld Self - Author, Adam: The Missing Link 1 episode, 2012

Lucy B. Rorke-Adams Self - Neuropathologist, The Children's Hospital of Philadelphia 1 episode, 2013

Oscar Miro-Quesada Self - Shaman and Author, Lessons in Courage 1 episode, 2014

Stephen O'Shea Self - Author, The Perfect Heresy: The Life and Death of the Cathars 1 episode, 2015

Nancy Talbott Self - Founding Member, BLT Research Team 1 episode, 2015

Gregory Stock Self - Founding Director, UCLA Program on Medicine, Technology and Society 1 episode, 2016

Marc D. Rayman Self - Engineer, NASA Jet Propulsion Laboratory 1 episode, 2017

Brian Dodge Self - Test Subject 1 episode, 2017

Megan Fox Producer / ... 1 episode, 2019

Sam Edwards Self - Hollywood Visual Effects Supervisor 1 episode, 2019

Scott Schaefer Self - Filmmaker, The Maury Island Incident 1 episode, 2020

Don Schmitt Self - Author, Cover-Up at Roswell 1 episode, 2020

Jason Offutt Self - Chair and Professor of American Studies, SUNY, Buffalo 1 episode, 2011

Lois H. Gresh Self - Co-Author, The Science of Superheroes 1 episode, 2011

Terrence Masson Self - Director of Creative Industries, Northeastern University, Boston, MA 1 episode, 2012

Noah Druckenbrod Self - Neurobiologist, Harvard Medical School 1 episode, 2013

Paul Von Ward Self - Author, We've Never Been Alone 1 episode, 2013

Paul Dillman Self - Treasure Hunter 1 episode, 2014

Lloyd Pye Self - Founder of the Starchild Project 1 episode, 2014

Sandra Mansi Self - Eyewitness to 'Champ' 1 episode, 2015

Roger Moore Self - Archaeologist, Chaco Canyon National Park 1 episode, 2015

Peter Daughtrey Self - Author 1 episode, 2016

James Lincoln Self - Professor of Physics, UCLA 1 episode, 2017

John Connolly Self - Human Mars Study Lead, NASA 1 episode, 2019

Maximillien De Lafayette Self - Author - UFOS and the Alien Agenda 1 episode, 2010

Albert W. Metz Self - Witness, Battle of Los Angeles 1 episode, 2010

Abdul Nasir Mohammadi Self - Tourist Guide 1 episode, 2011

Marilyn Wallace Self - Elder, Kuku Nyungkal People 1 episode, 2011

Rosaly Lopes Self - Volcanologist, NASA Jet Propulsion Laboratoray 1 episode, 2012

John Rodgers Self - Curator of the Da Vinci Machines Exhibition 1 episode, 2012

Ben Firmston Explorer / ... 1 episode, 2012

Sara Monoson Self - Associate Professor of Political Science & Classics, Northwestern University 1 episode, 2013

Daniel Dillman Self - Treasure Hunter 1 episode, 2014

Gregory L. Matloff Self - NASA Consultant 2 episodes, 2014-2017

Tom Roach Self - Insect Wrangler 1 episode, 2017

Christopher P. Garetano Self - Documentarian, Montauk Chronicles 1 episode, 2018

Jack Begley Self - Oak Island Treasure Hunter 1 episode, 2019

John B. Alexander Self - NIDS Science Advisory Board 1995 - 2001 1 episode, 2020

Ken Boydston Self - Multispectral Imaging System Eng. Megavision 1 episode, 2020

Nicolas Berasain Self - Author, Filosofia Cosmopolitica de la Agenda Alienigena 1 episode, 2020

Arthur Demarest Self - Archaeologist, Vanderbilt University 1 episode, 2009

Kathy Doore Self - Author, Markawasi: Peru's Inexplicable Stone Forest 1 episode, 2010

Nicholas Howarth Self - Geographer, Oxford University 1 episode, 2010

Dorothy Matich Self - Witness, Battle of Los Angeles 1 episode, 2010

Kazuo Tanaka Self - Professor Gifu University 1 episode, 2010

Arthur Goldwag Self - Author, Cults, Conspiracies and Secret Societies 1 episode, 2011

Christopher Knight Self - Author, Before the Pyramids 1 episode, 2011

Ratnakar Shevale Self - Tourist Guide 1 episode, 2011

Joel Palka Self - Anthropologist, University of Illinois at Chicago 1 episode, 2011

Jay Weidner Self - Professor of Geological Sciences, Brown University 1 episode, 2013

Michael D. Bailey Self - Author, Magic and Superstition in Europe 1 episode, 2013

Moran Cerf Self - Assistant Professor of Neuroscience, Northwestern University 1 episode, 2014

Walter Stephens Self - Author, Demon Lovers: Witchcraft, Sex and the Crisis of Belief 1 episode, 2014

John Lear Self - Retired CIA Pilot 1 episode, 2016

Thom Reed Self - Abduction Experiencer 1 episode, 2018

William Michael Roberts Self - Italian Translator 1 episode, 2018

Chase Kloeztke Self - Former Biomechanic Engineer, U.S. Department of Defense 1 episode, 2018

Joerg Arnu Self - Area 51 Researcher 1 episode, 2019

Erica Lukes Self - Radio Host, UFO Classified 1 episode, 2020

Dennis Kucinich Self - 2008 Presidential Candidate 2 episodes, 2020-2022

Eileen Hall Self - Daughter of Stanley Hall 1 episode, 2010

Peter Palutikof Self - Architect 1 episode, 2010

Laichen Sun Self - Assoc. Prof. History, California State University, Fullerton 1 episode, 2011

Richard Berggreen Self - Geologist, Geosyntec Consultants 1 episode, 2011

David Efurd Self - Asst. Prof. of Art History, Wofford College 1 episode, 2011

Inga Calvin Self - Archaeologist, University of Colorado 1 episode, 2012

Jonathan Pendragon Self - Magician 1 episode, 2013

Yi Qiao Self - Professor of Oriental Medicine, Emperor's College 1 episode, 2013

Matt Schwartz Self - Test Subject 1 episode, 2014

David Cumes Self - Author, The Spirit of Healing 1 episode, 2014

Rex Jung Self - Assistant Professor of Neurosurgery, University of New Mexico 1 episode, 2014

Patrick Flanagan Self - Author, Pyramid Power 1 episode, 2015

Georgeann McGuinness Self - Radiologist 1 episode, 2017

Slawomir Nasuto Self - Professor, Biomedical Engineering, University of Reading 1 episode, 2018

Michael Shermer Self - Editor-in-Chief, Skeptic Magazine 1 episode, 2009

John Robert Tindall Self - Tindall Vision Laboratories 1 episode, 2010

Guillermo de Anda Self - Prof. of Underwater Archaeology, University of Yucatan 1 episode, 2010

Cristina Sovrosa Self - Sheepherder 1 episode, 2010

Dean Hamer Self - Author, The God Gene 1 episode, 2011

Andrew Jackson Self - Author, Mormonism Explained 1 episode, 2011

Michael B.A. Oldstone Self - Author, Viruses, Plagues and History 1 episode, 2011

Harold F. Young Self - Director, Harold F. Young Neurosurgical Center 1 episode, 2011

Charles Mosley Author, Blood Royal / ... 1 episode, 2013

Stan Lee Self - Spider-Man Co-Creator 1 episode, 2014

Ross Heaven Self - Author, Plant Spirit Shamanism 1 episode, 2014

Bill Chalker Self - Author, Hair of the Alien: DNA and Other Forensic Evidence of Alien Abductions 1 episode, 2014

Dennis Hong Self - Professor & Director Romela, UCLA 1 episode, 2018

Joe Cerletti Self - Abduction Experiencer 1 episode, 2018

Jim Goodall Self - Author, Lockheed, SR-71 Blackbird 1 episode, 2019

Alex Chionetti Explorer / ... 1 episode, 2010

Rodney Cluff Self - Author, World Top Secret: Our Earth Is Hollow 1 episode, 2010

Josef Dobler Self - Rennes-le-Château Historical Guide 1 episode, 2011

Michael J. White Self - Son of Dr. Robert J. White 1 episode, 2011

John M. Fritz Self - Archaeologist, Vijayanagara Research Project 1 episode, 2011

Lars Krutack Self - Anthropologist 1 episode, 2011

Geoffrey Notkin Self - Author, Meteorite Hunting: How to Find Treasure From Space 1 episode, 2013

Ray Baughman Self - Director, NanoTech Institute, UT Dallas 1 episode, 2013

John Southon Self - Researcher, Earth Systems Science, Univ. of California, Irvine 1 episode, 2017

David Standish Self - Author, Hollow Earth 1 episode, 2010

Debbie Challis Self - Historian, Petrie Museum, London 1 episode, 2010

Dan Simplico Self - Zuni Archaelogist 1 episode, 2010

Ian Lipkin Self - Dir., Ctr. for Infection and Immunity, Columbia University 1 episode, 2011

Michael Borden Self - Vastu Design Architect 1 episode, 2011

Juris Zarins Self - Archaeologist, Missouri State University 1 episode, 2011

John Ritchie Self - Author, Rosslyn Revealed 1 episode, 2011

Thomas Vaneck Self - Aerospace Engineer, Physical Sciences, Inc. 1 episode, 2014

Susan Schneider Self - Professor, University of Connecticut 1 episode, 2018

Rodney Dale Self - Co-Author, The Manna Machine 1 episode, 2010

Cliff Mickelson Self - Morgellons Patient 1 episode, 2011

B. Virupakshi Self - Local Tour Guide 1 episode, 2011

James Woodward Self - Author, Making Starships and Stargates 1 episode, 2014

Adam Gazzaley Self - Director, Neuroscience Imaging Center UCSF 1 episode, 2014

Robert Shore-Goss Self - Adjunct Professor of Religious Studies, California State Univ., Northridge 1 episode, 2014

Marc Ambinder Self - Professor, USC 1 episode, 2018

Suzanne Taylor Self - Crop Circle Researcher 1 episode, 2010

Jessica Haynes Motivational Speaker / ... 1 episode, 2011

Randy S. Wymore Self - OSU-CHS Ctr. for the Investigation of Morgellons Disease 1 episode, 2011

Bill Homann Self - Caretaker Mitchell-Hedges Crystal Skull 1 episode, 2010

Julie Shuster Self - Executive Director International UFO Museum 1 episode, 2010

Jeff Long Self - Near Death Experience Research Foundation 1 episode, 2011

Greg Downing Self - Visualization Artist, xRex Studio 1 episode, 2014

Collin Anderson Self - Panaca, Nevada 1 episode, 2019

Lucien Junkin Self - Robotics Engineer, NASA 1 episode, 2019

John Hafnor Self - Author, Strange But True, America 1 episode, 2011

Boguslaw Lipinski Self - Biochemist 1 episode, 2011

Eric Hanson Self - Visualization Artist, xRex Studio 1 episode, 2014

Vincenzo Macrino Self - Author, Humanity: The Alien Project 1 episode, 2014

Brooks A. Agnew Self - Author, The Ark of Millions of Years 1 episode, 2015

Nick Bostrom Self - Director, Future of Humanity Institute 1 episode, 2018

Ted Peters Self - Prof. of Theology, Pacific Lutheran Theological Seminary 1 episode, 2010

John A. Ball Self - Radio Astronomer, MIT Haystack Observatory 1 episode, 2010

Jeff Peckman Self - Political Activist / ... 1 episode, 2010

Francisco J. Ayala Self - Prof. of Evolutionary Biology, UC Irvine 1 episode, 2010

Matthew F. Dowd Self - Editor, University of Notre Dame Press 1 episode, 2010

Christopher Key Chapple Self - Doshi Professor, Loyola Marymount University 1 episode, 2011

Russell Tuttle Self - Prof. of Evolutionary Biology, Univ. of Chicago 1 episode, 2010

Daniel Coonan Self 1 episode, 2010

Eugene Thomas Erlikh Self - Eyewitness 1 episode, 2010

Steven M. Karr Self - Founder, UFO Experience Support Association 1 episode, 2014

Spencer Stander Self - Radar Technician 1 episode, 2016

Kevin Burns Self - Executive Producer, Ancient Aliens 1 episode, 2019

David Garber Rancher 1 episode, 2020

Adrienne McQueen Omm Seti 1 episode, 2022

Riley Van Cleve Young Omm Seti 1 episode, 2022

Mico Saad Edouard Ghazouli 1 episode, 2022

Robert Diniz Self - Best Selling Author 1 episode, 2023

Mark Holmberg Missing Person Re-Enactment (uncredited) 1 episode, 2015

Lizzy Ana Wakefield Self (uncredited) 1 episode, 2018