Ancient Aliens The Top Ten Extraordinary Creatures (Season 20, Episode 2)
TV-PG
TV Episode | 42 min | Fantasy, History, Sci-Fi

Primary photo for The Top Ten Extraordinary Creatures

Ancient Aliens

The Top Ten Extraordinary Creatures (Season 20, Episode 2)

TV-PG

TV Episode | 42 min | Fantasy, History, Sci-Fi

For more than a decade, Ancient Aliens has collected dozens of reports of encounters with strange and mysterious beasts. Now, Ancient Astronaut Theorist Giorgio Tsoukalos takes a look back at The Top Ten Extraordinary Creatures we've ...See moreFor more than a decade, Ancient Aliens has collected dozens of reports of encounters with strange and mysterious beasts. Now, Ancient Astronaut Theorist Giorgio Tsoukalos takes a look back at The Top Ten Extraordinary Creatures we've investigated-creatures that just might provide compelling evidence of extraterrestrial visitation. Written by History.com See less

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Cast	+ Add Cast
27 cast members

Name	Known for
Giorgio A. Tsoukalos Self - Ancient Astronaut Theorist Self - Ancient Astronaut Theorist See fewer	Ancient Aliens: Special Presentation (2022)
Christopher O'Brien Self - Author / UFO Investigator Self - Author / UFO Investigator See fewer	The Phenomenon (2020)
Nick Redfern Self - Author, The Monster Book Self - Author, The Monster Book See fewer	Three Men Seeking Monsters
Jeffrey Meldrum Self - Prof. of Anatomy & Anthropology, Idaho State University (as Jeffrey Meldrum Ph.D.) Self - Prof. of Anatomy & Anthropology, Idaho State University (as Jeffrey Meldrum Ph.D.) See fewer	Skookum: The Hunt for Bigfoot (2016)
Linda Moulton Howe Self - Investigative Journalist: Earthfiles Self - Investigative Journalist: Earthfiles See fewer	A Strange Harvest (1980)
David Childress Self - Author, Technology of the Gods Self - Author, Technology of the Gods See fewer	Pole to Pole
Andrew Collins Self - Author, Origin of the Gods Self - Author, Origin of the Gods See fewer	Ancient Aliens (2009)
William Henry Self - Author / Investigative Mythologist Self - Author / Investigative Mythologist See fewer	Ancient Aliens (2009)
Ken Gerhard Self - Cryptozoologist Self - Cryptozoologist See fewer	Panthera Britannia (2022)
Kathleen McGowan Coppens Self - Author / Researcher (as Kathleen McGowan) Self - Author / Researcher (as Kathleen McGowan) See fewer	In the Name of Love (I) (2003)
Jeff Wamsley Self - Owner, The Mothman Museum Self - Owner, The Mothman Museum See fewer	Search for the Mothman (2002)
Nick Pope Self - U.K. Ministry of Defence: 1985-2006 Self - U.K. Ministry of Defence: 1985-2006 See fewer	Aliens from the Abyss: The Dark Side of the UFO Phenomenon (2025)
Dominic Steavu Self - Associate Professor, Religious Studies, University of California Santa Barbara (as Dominic Steavu Ph.D.) Self - Associate Professor, Religious Studies, University of California Santa Barbara (as Dominic Steavu Ph.D.) See fewer	Ancient Aliens (2009)
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)
Erich von Däniken Self - Author, Chariots of the Gods Self - Author, Chariots of the Gods See fewer	Egypt (2003)
Sabina Magliocco Self - Anthropologist, California State Univ., Northridge (as Sabina Magliocco Ph.D.) Self - Anthropologist, California State Univ., Northridge (as Sabina Magliocco Ph.D.) See fewer	Oss Tales (2007)
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)
Ariel Bar Tzadok Self - Founder, KosherTorah School (as Rabbi Ariel Bar Tzadok) Self - Founder, KosherTorah School (as Rabbi Ariel Bar Tzadok) See fewer	Ancient Aliens (2009)
Lynn Picknett Self - Co-Author, The Forbidden Universe Self - Co-Author, The Forbidden Universe See fewer	Greatest Mysteries (2013)
Marty Mulligan Self - Author, The Beginning of the Story of the Tuatha De Damann Self - Author, The Beginning of the Story of the Tuatha De Damann See fewer	Ancient Aliens (2009)
Jenny Butler Self - Asst. Prof. of Study of Religions, University College Cork (as Dr. Jenny Butler) Self - Asst. Prof. of Study of Religions, University College Cork (as Dr. Jenny Butler) See fewer	Ancient Aliens (2009)
Bill Birnes Self - Co-Author, The Day After Roswell (as Bill Birnes Ph.D.) Self - Co-Author, The Day After Roswell (as Bill Birnes Ph.D.) See fewer	The Riverman (2004)
Kirsten Fisher Self - Assoc. Prof. of Biological Sciences, Cal State LA (as Kirsten Fisher Ph.D.) Self - Assoc. Prof. of Biological Sciences, Cal State LA (as Kirsten Fisher Ph.D.) See fewer	Ancient Aliens (2009)
Thomas M. Iliffe Self - Professor of Marine Biology, Texas A&M University at Galveston Self - Professor of Marine Biology, Texas A&M University at Galveston See fewer	Ancient Aliens (2009)
Chandra Wickramasinghe Self - Astrobiologist (as Chandra Wickramasinghe Ph.D.) Self - Astrobiologist (as Chandra Wickramasinghe Ph.D.) See fewer	The Unexplained Files (2013)
Michio Kaku Self - Theoretical Physicist (as Michio Kaku Ph.D.) Self - Theoretical Physicist (as Michio Kaku Ph.D.) See fewer	Accidental Truth: UFO Revelations (2023)
Robert Clotworthy Narrator (voice) Narrator (voice) See fewer	Red Notice (2021)