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Season 20 – Ancient Aliens

Play trailer Poster for Season 20 – Ancient Aliens Jan 2024 Documentary History Play Trailer Watchlist
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Investigators circle the globe in search of evidence in their quest to determine whether life on Earth began in outer space and if aliens influenced mankind in ancient times. Did extraterrestrial beings visit Earth and share information about technology and influence human religions? And more importantly, if aliens visited the planet before, will they return? Alien theorists believe that the answer to both questions is a resounding yes.
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Ancient Aliens — Season 20

Ancient Aliens — Season 20

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Cast & Crew

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Robert Clotworthy

Narrator

Giorgio Tsoukalos

Actor

Paul Hynek

Self

Erich von Däniken

Actor

David Childress

Actor

William Henry

Actor

Episodes

Episode 1 Aired Jan 5, 2024 The Top Ten Alien Influencers Giorgio Tsoukalos looks at mysterious teachers who have appeared throughout history, including a biblical patriarch, a race of fish-people and Egypt's most controversial Pharaoh. Details Episode 2 Aired Jan 12, 2024 The Top Ten Extraordinary Creatures Giorgio Tsoukalos takes a look back at the top 10 reports of encounters with strange and mysterious beasts that have been investigated on "Ancient Aliens." Details Episode 3 Aired Jan 19, 2024 The Top Ten Hidden Alien Bases Counting down the top 10 locations around the world that may be hiding alien bases, including a cavern beneath the ice of Antarctica, a lake in China that is a hotspot for UFOs, and a pyramid under the slopes of Mount Denali. Details Episode 4 Aired Feb 2, 2024 The Top Ten Scariest Encounters Counting down the top 10 scariest encounters that just might be evidence of extraterrestrial visitation, from an encounter in rural Texas that left onlookers with unexplainable injuries, to mysterious cattle mutilations, and more. Details Episode 5 Aired Feb 9, 2024 The Top Ten Alien Codes Counting down 10 intriguing symbols and codes found across the globe that might contain proof of otherworldly contact; from glyphs in the Peruvian desert, to spiral petroglyphs embedded with advanced math, and a language with an unexplained origin. Details Episode 6 Aired Feb 16, 2024 The Top Ten Alien Disasters Counting down the top 10 devastating disasters that might have an otherworldly connection; from a flying monster at a nuclear incident, a meteor that wiped out the dinosaurs, and a deadly virus that might be from another world. Details Episode 7 Aired Feb 23, 2024 Secrets of the Sumerians More than 7,000 years ago, the ancient Sumerians established what is considered the world's first civilization; but it may be possible that these powerful beings were, in fact, extraterrestrial visitors. Details Episode 8 Aired Mar 1, 2024 The UFO Superhighway Along the Earth's north 37th parallel, there have been so many reports of unidentified flying objects, animal mutilations, and other mysterious events that it has been dubbed The UFO Superhighway. Details Episode 9 Aired Mar 8, 2024 Mysteries of Scotland For thousands of years, Scotland has been an epicenter of otherworldly phenomena; it is home to mysterious ancient stone circles, stories of strange beings, and is a major hotspot for UFO sightings. Details Episode 10 Aired Mar 15, 2024 Mystery of the Stone Spheres Throughout the world there are mysterious ancient stones shaped into perfect spheres; many of them show clear evidence of being manmade and some completely defy explanation; the mystery of the stone spheres could provide clues about humankind's past. Details Episode 11 Aired Jun 28, 2024 Mysteries of the Maya Considered by many to be the greatest civilization in the history of the Americas, the Maya thrived for more than 2,000 years; today new evidence is being discovered that completely upends our understanding of this ancient culture, and might provide evidence that the Maya came in contact with extraterrestrial visitors. Details Episode 12 Aired Jul 5, 2024 Unlocking the Stargates For thousands of years, cultures around the world have held a belief in stargates through which beings have traveled to Earth from distant points in the universe and even other dimensions. Details Episode 13 Aired Jul 12, 2024 The Whistleblowers For decades, incredible claims have been made about an extraterrestrial presence on Earth, and the government has gone to great lengths to discredit them. Details Episode 14 Aired Jul 19, 2024 The Search For Extraterrestrial Intelligence For thousands of years, humankind has attempted to make contact with beings from beyond Earth; now, the search for extraterrestrial intelligence is ramping up, with new technologies allowing individuals to explore the universe. Details Episode 15 Aired Aug 9, 2024 Jacques Vallée: UFO Pioneer On Jacques Vallee's work in the field of UFOs and his theories on alien life. Details Episode 16 Aired Aug 16, 2024 The Teachers Stories of god-like beings providing instruction to early humans, helping establish the first civilizations; exploring if mysterious figures who appear throughout history provide evidence that these otherworldly teachers have been here all along. Details Episode 17 Aired Aug 23, 2024 Egypt's Giant Tombs Deep beneath the sands of Egypt lie 24 enormous sarcophagi, and every one of them is empty; discussing what purpose those giant tombs had served. Details Episode 18 Aired Aug 30, 2024 The Linda Moulton Howe Files For more than four decades, award-winning journalist Linda Moulton Howe has covered the most mysterious phenomena on Earth. Could her investigations on everything from bizarre animal deaths to crop formations and alien abductions lead us to a profound new reality? Details Episode 19 Aired Sep 6, 2024 The Chosen From biblical patriarchs to modern day alien abductees, throughout history, there have been people who claimed to have contact with otherworldly beings; often bearing important messages for humanity. Details Episode 20 Aired Sep 13, 2024 Resurrecting Puma Punku Puma Punku in Bolivia features stone blocks, each carved with precision; the blocks lie scattered across the landscape, confusing archaeologists as to what the ancient site might have been. Details
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Ancient Aliens — Season 20

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Season Info

Director
Jonathan Haug, Mitch Marcus
Executive Producer
Kevin Burns, David Silver, Kim Sheerin, Max Thompson, Susan Leventhal, David Comtois, Kim Egan, Joe Lessard, Erik Pinkston, Giorgio Tsoukalos
Screenwriter
Max Thompson, Erik Pinkston, Clinton Edmondson, Katie Raines, Chris Gattanella
Network
History
Rating
TV-PG
Genre
Documentary, History
Original Language
English
Release Date
Jan 5, 2024