Ancient Aliens explores the tantalizing possibility that extraterrestrial visitors influenced human history long before modern times. Covering a vast timeline, from the reign of the dinosaurs to the wonders of ancient Egypt, the show delves into early cave art and ongoing UFO sightings across America. Each episode enriches the conversation with intriguing historical insights, compelling controversies, eyewitness testimonies, and credible theories. By examining these captivating narratives, the series invites viewers to ponder the profound implications of potential alien encounters throughout humanity's past.
Seasons & Episodes
Season 1
Season 1
5 ep
Season 2
Season 2
10 ep
Season 3
Season 3
16 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Aliens and the Old West
Aliens and Monsters
Aliens and Sacred Places
Aliens and Temples of Gold
Aliens and Mysterious Rituals
Aliens and Ancient Engineers
Aliens, Plagues and Epidemics
Aliens and Lost Worlds
Aliens and Deadly Weapons
Aliens and Evil Places
Aliens and the Founding Fathers
Aliens and Deadly Cults
Aliens and the Secret Code
Aliens and the Undead
Aliens, Gods and Heroes
Aliens and the Creation of Man
Season 4
Season 4
10 ep
Season 5
Season 5
12 ep
Season 6
Season 6
11 ep
Season 7
Season 7
8 ep
Season 8
Season 8
8 ep
Season 9
Season 9
12 ep
Season 10
Season 10
10 ep
Season 11
Season 11
15 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Pyramids of Antarctica
Destination Mars
The Next Humans
The New Evidence
The Visionaries
Decoding the Cosmic Egg
The Wisdom Keepers
The Mysterious Nine
The Hidden Empire
The Prototypes
Space Station Moon
Russia's Secret Files
Beyond Roswell
The Returned
Shiva the Destroyer
Season 12
Season 12
16 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
The Alien Hunters
Forged by the Gods
The Mystery of Rudloe Manor
The Alien Architects
The Pharaohs' Curse
The Science Wars
City of the Gods
The Alien Frequency
The Majestic Twelve
The Akashic Record
Voices of the Gods
The Animal Agenda
The Replicants
A Spaceship Made of Stone
The Alien Disks
Return to Gobekli Tepe
Season 13
Season 13
15 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
The UFO Conspiracy
Da Vinci's Forbidden Codes
The Alien Protocols
Earth's Black Holes
The Desert Codes
Area 52
Earth Station Egypt
Island of the Giants
The Taken
The Sentinels
Russia Declassified
They Came From the Sky
The Artificial Human
The Alien Phenomenon
Return to Mars
Season 14
Season 14
22 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Return to Antarctica
The Badlands Guardian
Element 115
The Star Gods of Sirius
They Came from the Sea
Secrets of the Maya
The Druid Connection
The Reptilian Agenda
The Alien Infection
Project Hybrid
The Trans-Dimensionals
Islands of Fire
The Constellation Code
The Nuclear Agenda
The Alien Mountain
The Alien Brain
The Secrets of Stonehenge
Food of the Gods
Human Hieroglyphs
The Storming of Area 51
Countdown to Disclosure
Secrets of the Exoplanets
Season 15
Season 15
12 ep
1
2
3
4
5
6
7
8
9
10
11
12
The Mystery of Nan Madol
The Relics of Roswell
Destination Chile
The Real Men in Black
The Mystery of the Stone Giants
The World Before Time
They Came from The Pleiades
The Immortality Machine
The Shapeshifters
The Mystery of Skinwalker Ranch
The Ultimate Guide to UFOs
Aliens and the Presidents
Season 16
Season 16
10 ep
Season 17
Season 17
7 ep
Season 18
Season 18
20 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
The Disclosure Event
Mystery of the Standing Stones
Beneath the Sacred Temples
The World on Alert
Recovering The Ark Of The Covenant
Secrets Of The Star Ancestors
Alien Air Force
The Shadow People
Decoding the Dragon Gods
The Time Benders
Ancient Aliens On Location: Incredible Structures
Ancient Aliens On Location: Extraordinary Encounters
Ancient Aliens on Location: The Alien Glyphs
Ancient Aliens On Location: The UFO Investigations
Ancient Aliens On Location: Mysterious Artifacts
Ancient Aliens on Location: Evidence of Alien Life
The Shining Ones
The Journey to Immortality
Secrets of Inner Earth
Return of the Egyptian Gods
Season 19
Season 19
20 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
The Hotspot Connection
The Crop Circle Code
Mystery of the Lost Civilization
The Power of the Obelisks
The MUFON Files
Cosmic Impacts
Close Encounters of the Fifth Kind
The Mysteries of Alaska
Aliens in our Airspace
The Giants of Malta
The Top Ten Pyramid Sites
The Top Ten Mysterious Devices
The Top Ten Mysterious Islands
The Top Ten Alien Craft
Edgar Cayce: The Sleeping Prophet
The Gods of Greece
The New UFO Hunters
Power of the Talisman
The Top Ten Mysteries of the Deep
The Top Ten Alien Petroglyphs
Season 20
Season 20
20 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
The Top Ten Alien Influencers
The Top Ten Extraordinary Creatures
The Top Ten Hidden Alien Bases
The Top Ten Scariest Encounters
The Top Ten Alien Codes
The Top Ten Alien Disasters
Secrets Of The Sumerians
The UFO Superhighway
Mysteries of Scotland
Mystery of the Stone Spheres
Mysteries of the Maya
Unlocking the Stargates
The Whistleblowers
The Search For Extraterrestrial Intelligence
Jacques Vallée: UFO Pioneer
The Teachers
Egypt's Giant Tombs
The Linda Moulton Howe Files
The Chosen
Resurrecting Puma Punku
Season 21
Season 21
17 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
The Top Ten Extraordinary Discoveries
The Top Ten Mysterious Monoliths
The Top Ten UFO Crashes
The Top Ten Unexplained Technologies
The Top Ten Secret Projects
The Top Ten Mysterious Mountains
Mysteries of the Aztecs
The Glowing Orb Phenomenon
The Legacy of J. Allen Hynek
The Volcano Factor
The Birdman Mystery
The Abduction Files
The Giants
Aliens In Our Midst
Britain's UFO Files
Mysteries Of The Norse Gods
Secrets of Japan
Season 22
Season 22
4 ep
