Ancient Aliens
201022 seasonsReturning
+ Follow
0/291 watched · Sign up free to track your progress
From 2010 to present
· TMDBDocumentaryMysterySci-Fi & Fantasy
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.
Episode ratings
Season 1Specials10 episodes
- S00E01Chariots, Gods & Beyond 3.62009-03-08✓
- S00E02Faces of the Gods 3.52014-07-25
- S00E03The Ultimate Evidence: Beyond Nazca2015-05-15
- S00E04The Ultimate Evidence: The Monoliths2015-05-22
- S00E05The Ultimate Evidence: The Tesla Experiment2015-05-29
- S00E06The Ultimate Evidence: Alien Power Plants2015-06-05
- S00E07The Ultimate Evidence: The Mystery of Puma Punku2015-06-12
- S00E08The Ultimate Evidence: Alien Messages2015-06-19
- S00E09The Ultimate Evidence: Aliens and the Lost Ark2015-06-26
- S00E10The Ultimate Evidence: Aliens and the Creation of Man2015-07-24
Season 15 episodes
- S01E01The Evidence 4.02010-04-20
- S01E02The Visitors 4.02010-04-27
- S01E03The Mission 4.52010-05-04
- S01E04Closer Encounters 4.32010-05-18
- S01E05The Return 4.82010-05-25
Season 210 episodes
- S02E01Mysterious Places 4.42010-10-28
- S02E02Gods & Aliens 4.02010-11-04
- S02E03Underwater Worlds 4.82010-11-11
- S02E04Underground Aliens 4.32010-11-18
- S02E05Aliens and the Third Reich 3.92010-11-25
- S02E06Alien Tech 4.32010-12-02
- S02E07Angels and Aliens
Season 316 episodes
- S03E01Aliens and the Old West 4.02011-07-28
- S03E02Aliens and Monsters 4.02011-08-04
- S03E03Aliens and Sacred Places 4.32011-08-11
- S03E04Aliens and Temples of Gold 4.72011-08-18
- S03E05Aliens and Mysterious Rituals 4.32011-08-25
- S03E06Aliens and Ancient Engineers 4.82011-09-01
- S03E07
Season 410 episodes
- S04E01The Mayan Conspiracy 4.62012-02-17
- S04E02The Doomsday Prophecies 4.82012-02-17
- S04E03The Greys 4.32012-02-24
- S04E04Aliens and Mega-Disasters 4.72012-03-02
- S04E05The NASA Connection 4.72012-03-09
- S04E06The Mystery of Puma Punku 4.82012-03-16
- S04E07Aliens and Bigfoot
Season 512 episodes
- S05E01Secrets of the Pyramids 4.42012-12-21
- S05E02Aliens and Cover-Ups 4.32012-12-28
- S05E03Alien Power Plants 4.32013-01-04
- S05E04Destination Orion 4.22013-01-11
- S05E05The Einstein Factor 4.52013-01-18
- S05E06Secrets of the Tombs 4.22013-01-25
- S05E07Prophets and Prophecies
Season 611 episodes
- S06E01The Power of Three 4.52013-09-30
- S06E02The Crystal Skulls 4.22013-10-07
- S06E03The Anunnaki Connection 4.52013-10-14
- S06E04Magic of the Gods 4.52013-10-21
- S06E05The Satan Conspiracy 3.92013-10-28
- S06E06Alien Operations 3.92013-11-01
- S06E07Emperors, Kings and Pharaohs
Season 78 episodes
- S07E01Aliens and Stargates 5.02014-01-24
- S07E02Aliens in America 5.02014-01-31
- S07E03The Star Children 5.02014-02-07
- S07E04Treasures of the Gods 5.02014-02-14
- S07E05Aliens and the Red Planet 4.22014-02-21
- S07E06The Shamans 4.02014-02-28
- S07E07Aliens and Insects
Season 88 episodes
- S08E01Alien Transports 5.02014-06-13
- S08E02Mysterious Structures 4.52014-06-20
- S08E03Mysterious Devices 5.02014-06-27
- S08E04The Reptilians 5.02014-07-25
- S08E05The Tesla Experiment 4.52014-08-01
- S08E06The God Particle 5.02014-08-08
- S08E07Alien Encounters
Season 912 episodes
- S09E01Forbidden Caves 5.02014-10-31
- S09E02Mysteries of the Sphinx 4.52014-11-07
- S09E03Aliens Among Us 5.02014-11-14
- S09E04The Genius Factor 5.02014-11-21
- S09E05Secrets of the Mummies 5.02014-11-28
- S09E06Alien Resurrections 5.02014-12-05
- S09E07Alien Messages
Season 1010 episodes
- S10E01Aliens B.C. 5.02015-07-24
- S10E02NASA's Secret Agenda 5.02015-07-31
- S10E03Aliens and Robots 5.02015-08-07
- S10E04Dark Forces 5.02015-08-14
- S10E05The Alien Evolution 5.02015-08-21
- S10E06The Other Earth 4.52015-08-28
- S10E07Creatures of the Deep
Season 1115 episodes
- S11E01Pyramids of Antarctica 3.12016-05-06
- S11E02Destination Mars 3.12016-05-13
- S11E03The Next Humans 3.02016-05-20
- S11E04The New Evidence 3.02016-05-27
- S11E05The Visionaries 3.02016-06-10
- S11E06Decoding the Cosmic Egg 3.02016-06-17
- S11E07The Wisdom Keepers
Season 1216 episodes
- S12E01The Alien Hunters 3.02017-04-28
- S12E02Forged by the Gods 3.02017-05-05
- S12E03The Mystery of Rudloe Manor 3.02017-05-12
- S12E04The Alien Architects 3.02017-05-19
- S12E05The Pharaohs' Curse 3.02017-05-26
- S12E06The Science Wars 3.02017-06-02
- S12E07City of the Gods
Season 1315 episodes
- S13E01The UFO Conspiracy 3.02018-04-27
- S13E02Da Vinci's Forbidden Codes 1.82018-05-04
- S13E03The Alien Protocols 3.02018-05-11
- S13E04Earth's Black Holes 3.02018-05-18
- S13E05The Desert Codes 3.02018-05-25
- S13E06Area 52 3.02018-06-01
- S13E07Earth Station Egypt
Season 1422 episodes
- S14E01Return to Antarctica 3.02019-05-31
- S14E02The Badlands Guardian 3.02019-06-07
- S14E03Element 115 3.02019-06-14
- S14E04The Star Gods of Sirius 3.02019-06-21
- S14E05They Came from the Sea 3.02019-06-28
- S14E06Secrets of the Maya 3.02019-07-05
- S14E07The Druid Connection
Season 1512 episodes
- S15E01The Mystery of Nan Madol 3.02020-01-25
- S15E02The Relics of Roswell 3.02020-02-01
- S15E03Destination Chile 3.02020-02-08
- S15E04The Real Men in Black 3.02020-02-15
- S15E05The Mystery of the Stone Giants 3.02020-02-22
- S15E06The World Before Time 3.02020-02-29
- S15E07They Came from The Pleiades
Season 1610 episodes
- S16E01The Divine Number 3.02020-11-13
- S16E02The Lost Kingdom 3.02020-11-20
- S16E03The Galactic Keyhole 3.02020-12-04
- S16E04Giants of the Mediterranean 3.02020-12-11
- S16E05The Forbidden Bible 3.02020-12-18
- S16E06William Shatner Meets Ancient Aliens 3.52021-02-12
- S16E07Impossible Artifacts
Season 177 episodes
- S17E01The Lost City of Peru 3.02021-08-06
- S17E02Top Ten Mysterious Sites 3.02021-08-13
- S17E03Top Ten Alien Cover-Ups 3.02021-08-20
- S17E04The Mystery of Mount Shasta 3.02021-09-17
- S17E05The Human Experiment 3.02021-09-24
- S17E06Top Ten Alien Encounters 3.02021-10-01
- S17E07Top Ten Alien Artifacts
Season 1820 episodes
- S18E01The Disclosure Event 3.02022-01-07
- S18E02Mystery of the Standing Stones 3.02022-01-14
- S18E03Beneath the Sacred Temples 3.02022-01-21
- S18E04The World on Alert 3.02022-01-28
- S18E05Recovering The Ark Of The Covenant 3.02022-02-11
- S18E06Secrets Of The Star Ancestors 3.02022-02-18
- S18E07
Season 1920 episodes
- S19E01The Hotspot Connection 3.52023-01-06
- S19E02The Crop Circle Code 3.52023-01-13
- S19E03Mystery of the Lost Civilization 3.52023-01-20
- S19E04The Power of the Obelisks 3.02023-02-03
- S19E05The MUFON Files 3.02023-02-10
- S19E06Cosmic Impacts 3.52023-02-17
- S19E07Close Encounters of the Fifth Kind
Season 2020 episodes
- S20E01The Top Ten Alien Influencers 5.02024-01-05
- S20E02The Top Ten Extraordinary Creatures 5.02024-01-12
- S20E03The Top Ten Hidden Alien Bases 5.02024-01-19
- S20E04The Top Ten Scariest Encounters 5.02024-02-02
- S20E05The Top Ten Alien Codes 4.52024-02-09
- S20E06The Top Ten Alien Disasters 5.02024-02-16
- S20E07
Season 2120 episodes
- S21E01The Top Ten Extraordinary Discoveries 4.02025-02-07
- S21E02The Top Ten Mysterious Monoliths 4.02025-02-14
- S21E03The Top Ten UFO Crashes 4.32025-02-21
- S21E04The Top Ten Unexplained Technologies 4.02025-02-28
- S21E05The Top Ten Secret Projects 4.02025-03-07
- S21E06The Top Ten Mysterious Mountains 4.02025-03-14
- S21E07
Season 2216 episodes
- S22E01Skulls of the Gods 4.52026-01-15
- S22E02Egypt's Lost Pyramids 4.32026-01-22
- S22E03Island of the Gods 4.32026-01-29
- S22E04Extraterrestrial Engineering 4.32026-02-05
- S22E05UFO Hot Spots 4.32026-02-26
- S22E06Mysterious Monuments 4.32026-03-05
- S22E07Underwater Alien Bases