Ancient Aliens

Show: Ancient Aliens
Season: 20
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S20E102024-03-15

Mystery of the Stone Spheres

S20E092024-03-08

Mysteries of Scotland

S20E082024-03-01

The UFO Superhighway

S20E072024-02-23

Secrets of the Sumerians

S20E062024-02-16

The Top Ten Alien Disasters

S20E052024-02-09

The Top Ten Alien Codes

S20E042024-02-02

The Top Ten Scariest Encounters

S20E032024-01-19

The Top Ten Hidden Alien Bases

S20E022024-01-12

The Top Ten Extraordinary Creatures

S20E012024-01-05

The Top Ten Alien Influencers

 
S19E202023-09-15

The Top Ten Alien Petroglyphs

S19E192023-09-08

The Top Ten Mysteries of the Deep

S19E182023-08-25

Power of the Talisman

S19E172023-08-18

The New UFO Hunters

S19E162023-08-11

The Gods of Greece

S19E152023-08-04

Edgar Cayce: The Sleeping Prophet

S19E142023-07-21

The Top Ten Alien Craft

S19E132023-07-14

The Top Ten Mysterious Islands

S19E122023-07-07

The Top Ten Mysterious Devices

S19E112023-06-30

The Top Ten Pyramid Sites

S19E102023-03-17

The Giants of Malta

S19E092023-03-10

Aliens in Our Airspace

S19E082023-03-03

The Mysteries of Alaska

S19E072023-02-24

Close Encounters of the Fifth Kind

S19E062023-02-17

Cosmic Impacts

S19E052023-02-10

The MUFON Files

S19E042023-02-03

The Power of the Obelisks

S19E032023-01-20

Mystery of the Lost Civilization

S19E022023-01-13

The Crop Circle Code

S19E012023-01-06

UFO Hotspots

 
S18E202022-09-16

Return of the Egyptian Gods

S18E192022-09-09

Secrets of Inner Earth

S18E182022-08-26

The Journey to Immortality

S18E172022-08-19

The Shining Ones

S18E162022-08-12

Ancient Aliens on Location: Evidence of Alien

S18E152022-08-05

Ancient Aliens on Location: Mysterious Artifac

S18E142022-07-29

Ancient Aliens on Location: The UFO Investigat

S18E132022-07-22

Ancient Aliens on Location: Decoding the Alien

S18E122022-07-15

Ancient Aliens on Location: Extraordinary Enco

S18E112022-07-08

Ancient Aliens on Location: Incredible Structu

S18E102022-03-18

The Time Benders

S18E092022-03-11

Decoding the Dragon Gods

S18E082022-03-04

The Shadow People

S18E072022-02-25

Alien Air Force

S18E062022-02-18

Secrets of the Star Ancestors

S18E052022-02-11

Recovering the Ark of the Covenant

S18E042022-01-28

The World on Alert

S18E032022-01-21

Beneath the Sacred Temples

S18E022022-01-14

Mystery of the Standing Stones

S18E012022-01-07

The Disclosure Event

 
S17E072021-10-08

Top Ten Alien Artifacts

S17E062021-10-01

Top Ten Alien Encounters

S17E052021-09-24

The Human Experiment

S17E042021-09-17

The Mystery of Mount Shasta

S17E032021-08-20

Top Ten Alien Cover-Ups

S17E022021-08-13

Top 10 Mysterious Sites

S17E012021-08-06

The Lost City of Peru

 
S16E102021-03-12

The Harmonic Code

S16E092021-03-05

The UFO Pioneers

S16E082021-02-26

The Space Travelers

S16E072021-02-19

Impossible Artifacts

S16E062021-02-12

William Shatner Meets Ancient Aliens

S16E052020-12-18

The Forbidden Bible

S16E042020-12-11

Giants of the Mediterranean

S16E032020-12-04

The Galactic Keyhole

S16E022020-11-20

The Lost Kingdom

S16E012020-11-13

The Divine Number

 
S15E122020-04-18

Aliens and the Presidents

S15E112020-04-11

The Ultimate Guide to UFOs

S15E102020-03-28

The Mystery of Skinwalker Ranch

S15E092020-03-21

The Shapeshifters

S15E082020-03-14

The Immortality Machine

S15E072020-03-07

They Came from The Pleiades

S15E062020-02-29

The World Before Time

S15E052020-02-22

The Mystery of the Stone Giants

S15E042020-02-15

The Real Men in Black

S15E032020-02-08

Destination Chile

S15E022020-02-01

The Relics of Roswell

S15E012020-01-25

The Mystery of Nan Madol

 
S14E222019-11-29

Secrets of the Exoplanets

S14E212019-11-22

Countdown to Disclosure

S14E202019-11-15

The Storming of Area 51

S14E192019-11-08

Human Hieroglyphs

S14E182019-11-01

Food of the Gods

S14E172019-10-18

The Secrets of Stonehenge

S14E162019-10-11

The Alien Brain

S14E152019-10-04

The Alien Mountain

S14E142019-09-06

The Nuclear Agenda

S14E132019-08-30

The Constellation Code

S14E122019-08-23

Islands of Fire

S14E112019-08-16

The Trans-Dimensionals

S14E102019-08-09

Project Hybrid

S14E092019-08-02

The Alien Infection

S14E082019-07-26

The Reptilian Agenda

S14E072019-07-19

The Druid Connection

S14E062019-07-05

Secrets of the Maya

S14E052019-06-28

They Came from the Sea

S14E042019-06-21

The Star Gods of Sirius

S14E032019-06-14

Element 115

S14E022019-06-07

The Badlands Guardian

S14E012019-05-31

Return to Antarctica

 
S13E152019-01-07

Return to Mars

S13E142019-01-04

The Alien Phenomenon

S13E132018-08-31

The Artificial Human

S13E122018-08-24

They Came from the Sky

S13E112018-08-17

Russia Declassified

S13E102018-08-10

The Sentinels

S13E092018-08-03

The Taken

S13E082018-07-27

Island of the Giants

S13E072018-07-20

Earth Station Egypt

S13E062018-06-01

Area 52

S13E052018-05-25

The Desert Codes

S13E042018-05-18

Earth's Black Holes

S13E032018-05-11

The Alien Protocols

S13E022018-05-04

Da Vinci's Forbidden Codes

S13E012018-04-27

The UFO Conspiracy

 
S12E162017-09-15

Return to Gobekli Tepe

S12E152017-09-08

The Alien Disks

S12E142017-08-11

A Spaceship Made of Stone

S12E132017-08-04

The Replicants

S12E122017-07-28

The Animal Agenda

S12E112017-07-21

Voices of the Gods

S12E102017-07-14

The Akashic Record

S12E092017-07-07

The Majestic Twelve

S12E082017-06-16

The Alien Frequency

S12E072017-06-09

City of the Gods

S12E062017-06-02

The Science Wars

S12E052017-05-26

The Pharaohs' Curse

S12E042017-05-19

The Alien Architects

S12E032017-05-12

The Mystery of Rudloe Manor

S12E022017-05-05

Forged by the Gods

S12E012017-04-28

Alien Hunters

 
S11E152016-09-02

Shiva the Destroyer

S11E142016-08-26

The Returned

S11E132016-08-19

Beyond Roswell

S11E122016-08-12

Russia's Secret Files

S11E112016-07-29

Space Station Moon

S11E102016-07-22

The Prototypes

S11E092016-07-15

The Hidden Empire

S11E082016-07-08

The Mysterious Nine

S11E072016-06-24

The Wisdom Keepers

S11E062016-06-17

Decoding the Cosmic Egg

S11E052016-06-10

The Visionaries

S11E042016-05-27

The New Evidence

S11E032016-05-20

The Next Humans

S11E022016-05-13

Destination Mars

S11E012016-05-06

Pyramids of Antarctica

 
S08E102015-10-09

The Forbidden Zones

S08E092015-10-02

Alien Wars

S08E082015-09-18

Circles from the Sky

S08E072015-09-04

Creatures of the Deep

S08E062015-08-28

The Other Earth

S08E052015-08-21

Alien Evolution

S08E042015-08-14

Dark Forces

S08E032015-08-07

Aliens and Robots

S08E022015-07-31

NASA's Secret Agenda

S08E012015-07-24

Aliens B.C.

 
S07E122015-05-01

The Alien Agenda

S07E112015-04-24

The Vanishings

S07E102015-04-17

Hidden Pyramids

S07E092015-04-10

Aliens and the Civil War

S07E082014-12-23

The Great Flood

S07E072014-12-19

Alien Messages

S07E062014-12-05

Alien Resurrections

S07E052014-11-28

Secrets of the Mummies

S07E042014-11-21

The Genius Factor

S07E032014-11-14

Aliens Among Us

S07E022014-11-07

Mysteries of the Sphinx

S07E012014-10-21

Forbidden Caves

 
S06E192014-08-22

Aliens and Superheroes

S06E182014-08-15

Alien Encounters

S06E172014-08-08

The God Particle

S06E162014-08-01

The Tesla Experiment

S06E152014-07-25

The Reptilians

S06E142014-06-27

Mysterious Devices

S06E132014-06-20

Mysterious Structures

S06E122014-06-13

Alien Transports

S06E112014-03-14

Alien Breeders

S06E102014-03-07

Aliens and Insects

S06E092014-02-28

The Shamans

S06E082014-02-21

Aliens and the Red Planet

S06E072014-02-14

Treasures of the Gods

S06E062014-02-07

The Star Children

S06E052014-01-31

Aliens in America

S06E042014-01-24

Aliens and Stargates

S06E032013-12-13

Aliens and Mysterious Mountains

S06E022013-12-06

Aliens and The Lost Ark

S06E012013-11-29

Aliens and Forbidden Islands

 
S05E152013-11-16

Mysterious Relics

S05E142013-11-08

Emperors, Kings and Pharaohs

S05E132013-11-05

Alien Operations

S05E122013-10-28

The Satan Conspiracy

S05E112013-10-21

Magic of the Gods

S05E102013-10-14

The Anunnaki Connection

S05E092013-10-07

The Crystal Skulls

S05E082013-09-30

The Power of Three

S05E072013-03-18

The Monoliths

S05E062013-03-12

The Viking Gods

S05E052013-03-05

The von Daniken Legacy

S05E042013-02-22

Strange Abductions

S05E032013-02-15

Beyond Nazca

S05E022013-02-08

Prophets and Prophecies

S05E012013-01-25

Secrets of the Tombs

 
S04E152013-01-18

The Einstein Factor

S04E142013-01-11

Destination Orion

S04E132013-01-04

Alien Power Plants

S04E122012-12-28

Aliens and Cover-Ups

S04E112012-12-21

Secrets of the Pyramids

S04E102012-05-04

Aliens and Dinosaurs

S04E092012-04-27

The Time Travelers

S04E082012-04-06

The Da Vinci Conspiracy

S04E072012-03-23

Aliens and Bigfoot

S04E062012-03-16

The Mystery of Puma Punku

S04E052012-03-09

The NASA Connection

S04E042012-03-02

Aliens and Mega-Disasters

S04E032012-02-24

The Greys

S04E022012-02-17

The Doomsday Prophecies

S04E012012-02-17

The Mayan Conspiracy

 
S03E162011-11-23

Aliens and the Creation of Man

S03E152011-11-16

Aliens, Gods and Heroes

S03E142011-10-26

Aliens and the Undead

S03E132011-10-19

Aliens and the Secret Code

S03E122011-10-12

Aliens and Deadly Cults

S03E112011-10-05

Aliens and the Founding Fathers

S03E102011-09-28

Aliens and Evil Places

S03E092011-09-22

Aliens and Deadly Weapons

S03E082011-09-15

Aliens and Lost Worlds

S03E072011-09-08

Aliens, Plagues and Epidemics

S03E062011-09-01

Aliens and Ancient Engineers

S03E052011-08-25

Aliens and Mysterious Rituals

S03E042011-08-18

Aliens and Temples of Gold

S03E032011-08-11

Aliens and Sacred Places

S03E022011-08-04

Aliens and Monsters

S03E012011-07-28

Aliens and the Old West

 
S02E102010-12-30

Alien Contacts

S02E092010-12-23

Alien Devastations

S02E082010-12-16

Unexplained Structures

S02E072010-12-09

Angels and Aliens

S02E062010-12-02

Alien Tech

S02E052010-11-25

Aliens and the Third Reich

S02E042010-11-18

Underground Aliens

S02E032010-11-11

Underwater Worlds

S02E022010-11-04

Gods & Aliens

S02E012010-10-28

Mysterious Places

 
S01E052010-05-25

The Return

S01E042010-05-18

Closer Encounters

S01E032010-05-04

The Mission

S01E022010-04-27

The Visitors

S01E012010-04-20

The Evidence


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