Seasons and episodes
21
Season 21 February 07, 2025
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21 - 1The Top Ten Extraordinary Discoveries February 07, 2025 -
21 - 2The Top Ten Mysterious Monoliths February 14, 2025 -
21 - 3The Top Ten UFO Crashes February 21, 2025 -
21 - 4The Top Ten Unexplained Technologies February 28, 2025 -
21 - 5The Top Ten Secret Projects March 07, 2025 -
21 - 6The Top Ten Mysterious Mountains March 14, 2025 -
21 - 7Mysteries of the Aztecs March 21, 2025
-
21 - 8The Glowing Orb Phenomenon March 28, 2025
20
Season 20 January 05, 2024
-
20 - 1The Top Ten Alien Influencers January 05, 2024 -
20 - 2The Top Ten Extraordinary Creatures January 12, 2024 -
20 - 3The Top Ten Hidden Alien Bases January 19, 2024 -
20 - 4The Top Ten Scariest Encounters February 02, 2024 -
20 - 5The Top Ten Alien Codes February 09, 2024 -
20 - 6The Top Ten Alien Disasters February 16, 2024 -
20 - 7Secrets Of The Sumerians February 23, 2024 -
20 - 8The UFO Superhighway March 01, 2024 -
20 - 9Mysteries of Scotland March 08, 2024 -
20 - 10Mystery of the Stone Spheres March 15, 2024 -
20 - 11Mysteries of the Maya June 28, 2024 -
20 - 12Unlocking the Stargates July 05, 2024 -
20 - 13The Whistleblowers July 12, 2024 -
20 - 14The Search For Extraterrestrial Intelligence July 19, 2024 -
20 - 15Jacques Vallée: UFO Pioneer August 09, 2024 -
20 - 16The Teachers August 16, 2024 -
20 - 17Egypt's Giant Tombs August 23, 2024 -
20 - 18The Linda Moulton Howe Files August 30, 2024 -
20 - 19The Chosen September 06, 2024 -
20 - 20Resurrecting Puma Punku September 13, 2024
19
Season 19 January 06, 2023
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19 - 1The Hotspot Connection January 06, 2023 -
19 - 2The Crop Circle Code January 13, 2023 -
19 - 3Mystery of the Lost Civilization January 20, 2023 -
19 - 4The Power of the Obelisks February 03, 2023 -
19 - 5The MUFON Files February 10, 2023 -
19 - 6Cosmic Impacts February 17, 2023 -
19 - 7Close Encounters of the Fifth Kind February 24, 2023 -
19 - 8The Mysteries of Alaska March 03, 2023 -
19 - 9Aliens in our Airspace March 10, 2023 -
19 - 10The Giants of Malta March 17, 2023 -
19 - 11The Top Ten Pyramid Sites June 30, 2023 -
19 - 12The Top Ten Mysterious Devices July 07, 2023 -
19 - 13The Top Ten Mysterious Islands July 14, 2023 -
19 - 14The Top Ten Alien Craft July 21, 2023 -
19 - 15Edgar Cayce: The Sleeping Prophet August 04, 2023 -
19 - 16The Gods of Greece August 11, 2023 -
19 - 17The New UFO Hunters August 18, 2023 -
19 - 18Power of the Talisman August 25, 2023 -
19 - 19The Top Ten Mysteries of the Deep September 08, 2023 -
19 - 20The Top Ten Alien Petroglyphs September 15, 2023
18
Season 18 January 07, 2022
-
18 - 1The Disclosure Event January 07, 2022 -
18 - 2Mystery of the Standing Stones January 14, 2022 -
18 - 3Beneath the Sacred Temples January 21, 2022 -
18 - 4The World on Alert January 28, 2022 -
18 - 5Recovering The Ark Of The Covenant February 11, 2022 -
18 - 6Secrets Of The Star Ancestors February 18, 2022 -
18 - 7Alien Air Force February 25, 2022 -
18 - 8The Shadow People March 04, 2022 -
18 - 9Decoding the Dragon Gods March 11, 2022 -
18 - 10The Time Benders March 18, 2022 -
18 - 11Ancient Aliens On Location: Incredible Structures July 08, 2022 -
18 - 12Ancient Aliens On Location: Extraordinary Encounters July 15, 2022 -
18 - 13Ancient Aliens on Location: The Alien Glyphs July 22, 2022 -
18 - 14Ancient Aliens On Location: The UFO Investigations July 29, 2022 -
18 - 15Ancient Aliens On Location: Mysterious Artifacts August 05, 2022 -
18 - 16Ancient Aliens on Location: Evidence of Alien Life August 12, 2022 -
18 - 17The Shining Ones August 19, 2022 -
18 - 18The Journey to Immortality August 26, 2022 -
18 - 19Secrets of Inner Earth September 09, 2022 -
18 - 20Return of the Egyptian Gods September 16, 2022
17
Season 17 August 06, 2021
-
17 - 1The Lost City of Peru August 06, 2021 -
17 - 2Top Ten Mysterious Sites August 13, 2021 -
17 - 3Top Ten Alien Cover-Ups August 20, 2021 -
17 - 4The Mystery of Mount Shasta September 17, 2021 -
17 - 5The Human Experiment September 24, 2021 -
17 - 6Top Ten Alien Encounters October 01, 2021 -
17 - 7Top Ten Alien Artifacts October 08, 2021
16
Season 16 November 13, 2020
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16 - 1The Divine Number November 13, 2020 -
16 - 2The Lost Kingdom November 20, 2020 -
16 - 3The Galactic Keyhole December 04, 2020 -
16 - 4Giants of the Mediterranean December 11, 2020 -
16 - 5The Forbidden Bible December 18, 2020 -
16 - 6William Shatner Meets Ancient Aliens February 12, 2021 -
16 - 7Impossible Artifacts February 19, 2021 -
16 - 8The Space Travelers February 26, 2021 -
16 - 9The UFO Pioneers March 05, 2021 -
16 - 10The Harmonic Code March 12, 2021
15
Season 15 January 25, 2020
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15 - 1The Mystery of Nan Madol January 25, 2020 -
15 - 2The Relics of Roswell February 01, 2020 -
15 - 3Destination Chile February 08, 2020 -
15 - 4The Real Men in Black February 15, 2020 -
15 - 5The Mystery of the Stone Giants February 22, 2020 -
15 - 6The World Before Time February 29, 2020 -
15 - 7They Came from The Pleiades March 07, 2020 -
15 - 8The Immortality Machine March 14, 2020 -
15 - 9The Shapeshifters March 21, 2020 -
15 - 10The Mystery of Skinwalker Ranch March 28, 2020 -
15 - 11The Ultimate Guide to UFOs April 11, 2020 -
15 - 12Aliens and the Presidents April 18, 2020
14
Season 14 May 31, 2019
-
14 - 1Return to Antarctica May 31, 2019 -
14 - 2The Badlands Guardian June 07, 2019 -
14 - 3Element 115 June 14, 2019 -
14 - 4The Star Gods of Sirius June 21, 2019 -
14 - 5They Came from the Sea June 28, 2019 -
14 - 6Secrets of the Maya July 05, 2019 -
14 - 7The Druid Connection July 19, 2019 -
14 - 8The Reptilian Agenda July 26, 2019 -
14 - 9The Alien Infection August 02, 2019 -
14 - 10Project Hybrid August 09, 2019 -
14 - 11The Trans-Dimensionals August 16, 2019 -
14 - 12Islands of Fire August 23, 2019 -
14 - 13The Constellation Code August 30, 2019 -
14 - 14The Nuclear Agenda September 06, 2019 -
14 - 15The Alien Mountain October 04, 2019 -
14 - 16The Alien Brain October 11, 2019 -
14 - 17The Secrets of Stonehenge October 18, 2019 -
14 - 18Food of the Gods November 01, 2019 -
14 - 19Human Hieroglyphs November 08, 2019 -
14 - 20The Storming of Area 51 November 15, 2019 -
14 - 21Countdown to Disclosure November 22, 2019 -
14 - 22Secrets of the Exoplanets November 29, 2019
13
Season 13 April 27, 2018
-
13 - 1The UFO Conspiracy April 27, 2018 -
13 - 2Da Vinci's Forbidden Codes May 04, 2018 -
13 - 3The Alien Protocols May 11, 2018 -
13 - 4Earth's Black Holes May 18, 2018 -
13 - 5The Desert Codes May 25, 2018 -
13 - 6Area 52 June 01, 2018 -
13 - 7Earth Station Egypt July 20, 2018 -
13 - 8Island of the Giants July 27, 2018 -
13 - 9The Taken August 03, 2018 -
13 - 10The Sentinels August 10, 2018 -
13 - 11Russia Declassified August 17, 2018 -
13 - 12They Came From the Sky August 24, 2018 -
13 - 13The Artificial Human August 31, 2018 -
13 - 14The Alien Phenomenon January 04, 2019 -
13 - 15Return to Mars January 07, 2019
12
Season 12 April 28, 2017
-
12 - 1The Alien Hunters April 28, 2017 -
12 - 2Forged by the Gods May 05, 2017 -
12 - 3The Mystery of Rudloe Manor May 12, 2017 -
12 - 4The Alien Architects May 19, 2017 -
12 - 5The Pharaohs' Curse May 26, 2017 -
12 - 6The Science Wars June 02, 2017 -
12 - 7City of the Gods June 09, 2017 -
12 - 8The Alien Frequency June 16, 2017 -
12 - 9The Majestic Twelve July 07, 2017 -
12 - 10The Akashic Record July 14, 2017 -
12 - 11Voices of the Gods July 21, 2017 -
12 - 12The Animal Agenda July 28, 2017 -
12 - 13The Replicants August 04, 2017 -
12 - 14A Spaceship Made of Stone August 11, 2017 -
12 - 15The Alien Disks September 08, 2017 -
12 - 16Return to Gobekli Tepe September 15, 2017
11
Season 11 May 06, 2016
-
11 - 1Pyramids of Antarctica May 06, 2016 -
11 - 2Destination Mars May 13, 2016 -
11 - 3The Next Humans May 20, 2016 -
11 - 4The New Evidence May 27, 2016 -
11 - 5The Visionaries June 10, 2016 -
11 - 6Decoding the Cosmic Egg June 17, 2016 -
11 - 7The Wisdom Keepers June 24, 2016 -
11 - 8The Mysterious Nine July 08, 2016 -
11 - 9The Hidden Empire July 15, 2016 -
11 - 10The Prototypes July 22, 2016 -
11 - 11Space Station Moon July 29, 2016 -
11 - 12Russia's Secret Files August 12, 2016 -
11 - 13Beyond Roswell August 19, 2016 -
11 - 14The Returned August 26, 2016 -
11 - 15Shiva the Destroyer September 02, 2016
10
Season 10 July 24, 2015
-
10 - 1Aliens B.C. July 24, 2015 -
10 - 2NASA's Secret Agenda July 31, 2015 -
10 - 3Aliens and Robots August 07, 2015 -
10 - 4Dark Forces August 14, 2015 -
10 - 5The Alien Evolution August 21, 2015 -
10 - 6The Other Earth August 28, 2015 -
10 - 7Creatures of the Deep September 04, 2015 -
10 - 8Circles from the Sky September 18, 2015 -
10 - 9The Alien Wars October 02, 2015 -
10 - 10The Forbidden Zones October 09, 2015
9
Season 9 October 31, 2014
-
9 - 1Forbidden Caves October 31, 2014 -
9 - 2Mysteries of the Sphinx November 07, 2014 -
9 - 3Aliens Among Us November 14, 2014 -
9 - 4The Genius Factor November 21, 2014 -
9 - 5Secrets of the Mummies November 28, 2014 -
9 - 6Alien Resurrections December 05, 2014 -
9 - 7Alien Messages December 19, 2014 -
9 - 8The Great Flood December 23, 2014 -
9 - 9Aliens and the Civil War April 10, 2015 -
9 - 10Hidden Pyramids April 17, 2015 -
9 - 11The Vanishings April 24, 2015 -
9 - 12The Alien Agenda May 01, 2015
8
Season 8 June 13, 2014
-
8 - 1Alien Transports June 13, 2014 -
8 - 2Mysterious Structures June 20, 2014 -
8 - 3Mysterious Devices June 27, 2014 -
8 - 4The Reptilians July 25, 2014 -
8 - 5The Tesla Experiment August 01, 2014 -
8 - 6The God Particle August 08, 2014 -
8 - 7Alien Encounters August 15, 2014 -
8 - 8Aliens & Superheroes August 22, 2014
7
Season 7 January 24, 2014
-
7 - 1Aliens and Stargates January 24, 2014 -
7 - 2Aliens in America January 31, 2014 -
7 - 3The Star Children February 07, 2014 -
7 - 4Treasures of the Gods February 14, 2014 -
7 - 5Aliens and the Red Planet February 21, 2014 -
7 - 6The Shamans February 28, 2014 -
7 - 7Aliens and Insects March 07, 2014 -
7 - 8Alien Breeders March 14, 2014
6
Season 6 September 30, 2013
-
6 - 1The Power of Three September 30, 2013 -
6 - 2The Crystal Skulls October 07, 2013 -
6 - 3The Anunnaki Connection October 14, 2013 -
6 - 4Magic of the Gods October 21, 2013 -
6 - 5The Satan Conspiracy October 28, 2013 -
6 - 6Alien Operations November 01, 2013 -
6 - 7Emperors, Kings and Pharaohs November 08, 2013 -
6 - 8Mysterious Relics November 15, 2013 -
6 - 9Aliens and Forbidden Islands November 29, 2013 -
6 - 10Aliens and The Lost Ark December 06, 2013 -
6 - 11Aliens and Mysterious Mountains December 13, 2013
5
Season 5 December 21, 2012
-
5 - 1Secrets of the Pyramids December 21, 2012 -
5 - 2Aliens and Cover-Ups December 28, 2012 -
5 - 3Alien Power Plants January 04, 2013 -
5 - 4Destination Orion January 11, 2013 -
5 - 5The Einstein Factor January 18, 2013 -
5 - 6Secrets of the Tombs January 25, 2013 -
5 - 7Prophets and Prophecies February 08, 2013 -
5 - 8Beyond Nazca February 15, 2013 -
5 - 9Strange Abductions February 22, 2013 -
5 - 10The Von Daniken Legacy April 05, 2013 -
5 - 11The Viking Gods April 12, 2013 -
5 - 12The Monoliths April 19, 2013
4
Season 4 February 17, 2012
-
4 - 1The Mayan Conspiracy February 17, 2012 -
4 - 2The Doomsday Prophecies February 17, 2012 -
4 - 3The Greys February 24, 2012 -
4 - 4Aliens and Mega-Disasters March 02, 2012 -
4 - 5The NASA Connection March 09, 2012 -
4 - 6The Mystery of Puma Punku March 16, 2012 -
4 - 7Aliens and Bigfoot March 23, 2012 -
4 - 8The Da Vinci Conspiracy April 06, 2012 -
4 - 9The Time Travelers April 27, 2012 -
4 - 10Aliens and Dinosaurs May 04, 2012
3
Season 3 July 28, 2011
-
3 - 1Aliens and the Old West July 28, 2011 -
3 - 2Aliens and Monsters August 04, 2011 -
3 - 3Aliens and Sacred Places August 11, 2011 -
3 - 4Aliens and Temples of Gold August 18, 2011 -
3 - 5Aliens and Mysterious Rituals August 25, 2011 -
3 - 6Aliens and Ancient Engineers September 01, 2011 -
3 - 7Aliens, Plagues and Epidemics September 08, 2011 -
3 - 8Aliens and Lost Worlds September 15, 2011 -
3 - 9Aliens and Deadly Weapons September 22, 2011 -
3 - 10Aliens and Evil Places September 28, 2011 -
3 - 11Aliens and the Founding Fathers October 05, 2011 -
3 - 12Aliens and Deadly Cults October 12, 2011 -
3 - 13Aliens and the Secret Code October 19, 2011 -
3 - 14Aliens and the Undead October 26, 2011 -
3 - 15Aliens, Gods and Heroes November 16, 2011 -
3 - 16Aliens and the Creation of Man November 23, 2011
2
Season 2 October 28, 2010
-
2 - 1Mysterious Places October 28, 2010 -
2 - 2Gods & Aliens November 04, 2010 -
2 - 3Underwater Worlds November 11, 2010 -
2 - 4Underground Aliens November 18, 2010 -
2 - 5Aliens and the Third Reich November 25, 2010 -
2 - 6Alien Tech December 02, 2010 -
2 - 7Angels and Aliens December 09, 2010 -
2 - 8Unexplained Structures December 16, 2010 -
2 - 9Alien Devastations December 23, 2010 -
2 - 10Alien Contacts December 30, 2010
1
Season 1 April 20, 2010
-
1 - 1The Evidence April 20, 2010 -
1 - 2The Visitors April 27, 2010 -
1 - 3The Mission May 04, 2010 -
1 - 4Closer Encounters May 18, 2010 -
1 - 5The Return May 25, 2010
Overview
Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.
Cast
Narrator (voice)
Self
Self
Self
Self
Self
Self
Self
Self
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