E1 • Aliens And Robots

Humanoid robots are rapidly reaching a level of sophistication that was thought to exist only in science fiction. But is the obsession with creating counterfeit humans really pointing the way to mankind's future - or to its past?

41m • 2016

Humanoid robots are rapidly reaching a level of sophistication that was thought to exist only in science fiction. But is the obsession with creating counterfeit humans really pointing the way to mankind's future - or to its past?

E2 • Aliens B.C

Is it possible that an advanced civilization inhabited Earth thousands of years ago? Could the stories of a time when gods and otherworldly beings inhabited the planet be more than just mythology?

41m • 2016

Is it possible that an advanced civilization inhabited Earth thousands of years ago? Could the stories of a time when gods and otherworldly beings inhabited the planet be more than just mythology?

E3 • NASA's Secret Agenda

Did aerospace engineer Wernher von Braun have secrets collected by the Nazis in WWII, or access to technology recovered from Roswell? Is it possible that the world's greatest rocket scientist found his inspiration not on our world, but another?

41m • 2016

Did aerospace engineer Wernher von Braun have secrets collected by the Nazis in WWII, or access to technology recovered from Roswell? Is it possible that the world's greatest rocket scientist found his inspiration not on our world, but another?

E4 • Dark Forces

In nearly every culture there are stories of opposing forces at work here on Earth - forces of a supernatural or otherworldly nature. Could these forces really exist? And if so, what is the true nature of the dark forces?

41m • 2016

In nearly every culture there are stories of opposing forces at work here on Earth - forces of a supernatural or otherworldly nature. Could these forces really exist? And if so, what is the true nature of the dark forces?

E5 • Alien Evolution

Ancient astronaut theorists have suggested that many of the divine beings depicted in cultures throughout the world are not really divine - or mythological - but instead reflect extraterrestrial visitations that our ancestors did not understand.

40m • 2016

Ancient astronaut theorists have suggested that many of the divine beings depicted in cultures throughout the world are not really divine - or mythological - but instead reflect extraterrestrial visitations that our ancestors did not understand.

E6 • The Other Earth

Since the launch of the Kepler Telescope in 2009, scientists have identified thousands of planets capable of supporting life. Is it possible that this discovery could finally answer the age-old question: are we alone in the universe?

41m • 2016

Since the launch of the Kepler Telescope in 2009, scientists have identified thousands of planets capable of supporting life. Is it possible that this discovery could finally answer the age-old question: are we alone in the universe?

E7 • Creatures Of The Deep

In August of 2014, Russian cosmonauts aboard the International Space Station discovered something incredibly unexpected covering parts of the windows - living sea plankton. If sea life can thrive in space, might the reverse be true as well?

41m • 2016

In August of 2014, Russian cosmonauts aboard the International Space Station discovered something incredibly unexpected covering parts of the windows - living sea plankton. If sea life can thrive in space, might the reverse be true as well?

E8 • Circles From The Sky

Ancient Aliens examines 75 million years of the most credible alien evidence here on Earth, from the age of the dinosaurs to ancient Egypt to the skies over the western desert in present day USA.

41m • 2016

Ancient Aliens examines 75 million years of the most credible alien evidence here on Earth, from the age of the dinosaurs to ancient Egypt to the skies over the western desert in present day USA.

E9 • The Alien Wars

Might the United States military really have a secret space programme? And if so, are we preparing for a space-based war with other nations... or other species?

41m • 2016

Might the United States military really have a secret space programme? And if so, are we preparing for a space-based war with other nations... or other species?

E10 • The Forbidden Zones

In Iraq and Syria, thousands of ancient artifacts and relics have been deliberately destroyed. In the highlands of Tibet and the jungles of Central America, sacred texts have been systematically destroyed. Could this all be by design?

41m • 2016

In Iraq and Syria, thousands of ancient artifacts and relics have been deliberately destroyed. In the highlands of Tibet and the jungles of Central America, sacred texts have been systematically destroyed. Could this all be by design?

E1 • Secrets Of The Tombs

How can ancient tombs across the world have so many remarkable similarities? Ancient Astronaut theorists believe that some of these tombs were designed with the help of extraterrestrials.

42m • 2013

How can ancient tombs across the world have so many remarkable similarities? Ancient Astronaut theorists believe that some of these tombs were designed with the help of extraterrestrials.

E2 • Prophets & Prophecies

For thousands of years, human civilisation has been guided by the words and deeds of ancient prophets, but who were these prophets communicating with?

42m • 2013

For thousands of years, human civilisation has been guided by the words and deeds of ancient prophets, but who were these prophets communicating with?

E3 • Beyond Nazca

The Nazca lines are hundreds of gigantic lines that extend for miles throughout a remote Peruvian desert. Could the massive markings have an alien connection?

42m • 2013

The Nazca lines are hundreds of gigantic lines that extend for miles throughout a remote Peruvian desert. Could the massive markings have an alien connection?

E4 • Strange Abductions

Researchers explain how alien encounters are not a modern phenomenon, and ask if there could be an alien agenda behind the abduction of humans.

41m • 2013

Researchers explain how alien encounters are not a modern phenomenon, and ask if there could be an alien agenda behind the abduction of humans.

E5 • The Monoliths

What compelled ancient man to move colossal stones to build remarkably similar stone monuments all around the world, from the jungles of Costa Rica to England’s countryside?

42m • 2013

What compelled ancient man to move colossal stones to build remarkably similar stone monuments all around the world, from the jungles of Costa Rica to England’s countryside?

E6 • Viking Gods

The gods worshipped by the Norse Vikings were fearsome and mysterious. Experts investigate whether these powerful Viking Gods could have been visitors from another planet.

42m • 2013

The gods worshipped by the Norse Vikings were fearsome and mysterious. Experts investigate whether these powerful Viking Gods could have been visitors from another planet.

E7 • The Von Daniken Legacy

An examination of Erich von Däniken's controversial theories that have captured the attention of the world and ignited a movement known as Ancient Astronaut Theory.

42m • 2013

An examination of Erich von Däniken's controversial theories that have captured the attention of the world and ignited a movement known as Ancient Astronaut Theory.

E8 • Emperors, Kings And Pharaohs

Ancient emperors, kings and pharaohs were often attributed with otherworldly strengths, abilities and wisdom, and many were even considered gods by the people they ruled. Who were these exceptional leaders?

42m • 2013

Ancient emperors, kings and pharaohs were often attributed with otherworldly strengths, abilities and wisdom, and many were even considered gods by the people they ruled. Who were these exceptional leaders?

E9 • Alien Operations

Accounts from various cultures describe similar divine, birdlike figures that brought advanced medical knowledge to mankind thousands of years ago. Who were these ancient surgeons?

42m • 2013

Accounts from various cultures describe similar divine, birdlike figures that brought advanced medical knowledge to mankind thousands of years ago. Who were these ancient surgeons?

E10 • Mysterious Relics

All around the world, archaeologists have uncovered mysterious relics revered by ancient cultures for thousands of years. What is it about these ancient objects that draws people to them?

42m • 2013

All around the world, archaeologists have uncovered mysterious relics revered by ancient cultures for thousands of years. What is it about these ancient objects that draws people to them?

E11 • The Satan Conspiracy

This episode examines new interpretations of ancient texts, which indicate that Satan may have been an extraterrestrial being, rather than an immortal force of evil.

40m • 2013

This episode examines new interpretations of ancient texts, which indicate that Satan may have been an extraterrestrial being, rather than an immortal force of evil.

E12 • The Anunnaki Connection

Could the Anunnaki gods be more than legend? Is it possible that civilization made sudden, huge advances in development 5,000 years ago as a result of their presence on Earth?

42m • 2013

Could the Anunnaki gods be more than legend? Is it possible that civilization made sudden, huge advances in development 5,000 years ago as a result of their presence on Earth?

E13 • The Crystal Skulls

Are crystal skulls an elaborate hoax? Or do they possess a great, perhaps even otherworldly power? This episode examines arguably the most controversial of ancient artefacts.

42m • 2013

Are crystal skulls an elaborate hoax? Or do they possess a great, perhaps even otherworldly power? This episode examines arguably the most controversial of ancient artefacts.

E14 • The Power Of Three

Reverence for the number three dates back thousands of years, and can still be found today in art, architecture, science, literature and religion. What is it about this number that continues to fascinate mankind?

42m • 2013

Reverence for the number three dates back thousands of years, and can still be found today in art, architecture, science, literature and religion. What is it about this number that continues to fascinate mankind?

E15 • Magic Of The Gods

Throughout the ancient world, magic was used for everything from healing to communicating with the gods. But did magic really exist in the ancient times as a means of replicating the power of the gods?

42m • 2013

Throughout the ancient world, magic was used for everything from healing to communicating with the gods. But did magic really exist in the ancient times as a means of replicating the power of the gods?

E1 • The Top Ten Alien Influencers

Did a biblical patriarch receive instructions from 200 angels high above the earth? Were the ancient Greeks taught how to work metal by a race of fish-people? And might Egypt's most controversial pharoah have been an extraterrestrial being?

41m • 2023

Did a biblical patriarch receive instructions from 200 angels high above the earth? Were the ancient Greeks taught how to work metal by a race of fish-people? And might Egypt's most controversial pharoah have been an extraterrestrial being?

E2 • The Top Ten Extraordinary Creatures

Ancient Astronaut Theorist Giorgio Tsoukalos takes a look back at The Top Ten Extraordinary Creatures we've investigated creatures that just might provide compelling evidence of extraterrestrial visitation.

41m • 2023

Ancient Astronaut Theorist Giorgio Tsoukalos takes a look back at The Top Ten Extraordinary Creatures we've investigated creatures that just might provide compelling evidence of extraterrestrial visitation.

E3 • The Top Ten Hidden Alien Bases

Ancient Aliens is counting down the top ten locations around the world that might 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 Mt. Denali.

41m • 2023

Ancient Aliens is counting down the top ten locations around the world that might 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 Mt. Denali.

E4 • The Top Ten Scariest Encounters

Counting down the top 10 scariest encounters that just might be evidence of extraterrestrial visitation.

41m • 2023

Counting down the top 10 scariest encounters that just might be evidence of extraterrestrial visitation.

E5 • The Top Ten Alien Codes

Counting down 10 intriguing symbols and codes found across the globe that might contain proof of otherworldly contact.

41m • 2023

Counting down 10 intriguing symbols and codes found across the globe that might contain proof of otherworldly contact.

E6 • The Top Ten Alien Disasters

Ancient Aliens is counting down the top ten most devastating disasters ever documented that might have an otherworldly connection.

41m • 2023

Ancient Aliens is counting down the top ten most devastating disasters ever documented that might have an otherworldly connection.

E7 • Secrets of the Sumerians

The ancient Sumerians established what is considered the world's first civilization, and they credited their extraordinary achievements to their gods, the Anunnaki.

41m • 2023

The ancient Sumerians established what is considered the world's first civilization, and they credited their extraordinary achievements to their gods, the Anunnaki.

E8 • Mysteries of Scotland

For years, Scotland has been an epicentre of otherworldly phenomena. It is home to ancient stone circles, stories of strange beings and a major hotspot for UFO sightings.

41m • 2023

For years, Scotland has been an epicentre of otherworldly phenomena. It is home to ancient stone circles, stories of strange beings and a major hotspot for UFO sightings.

E9 • The Ufo Superhighway

Along the Earth's north 37th parallel there have been so many reports of UFO's and other mysterious events that it has been dubbed The UFO Superhighway.

41m • 2023

Along the Earth's north 37th parallel there have been so many reports of UFO's and other mysterious events that it has been dubbed The UFO Superhighway.

E10 • Mystery Of The Stone Spheres

There are mysterious ancient stones shaped into perfect spheres. Many of them show clear evidence of being manmade and some completely defy explanation. Could the mystery of the stone spheres provide clues about humankind's alien past?

41m • 2023

There are mysterious ancient stones shaped into perfect spheres. Many of them show clear evidence of being manmade and some completely defy explanation. Could the mystery of the stone spheres provide clues about humankind's alien past?

E1 • The Hotspot Connection

Studies have shown that up to 70% of all UFO sightings happen in so-called 'hotspots' where reports of visions, mysterious lights and unusual phenomena are regularly witnessed.

41m • 2022

Studies have shown that up to 70% of all UFO sightings happen in so-called 'hotspots' where reports of visions, mysterious lights and unusual phenomena are regularly witnessed.

E2 • The Crop Circle Code

More than 10,000 crop circle formations have been documented in over 50 countries, and many display properties that defy conventional explanations.

41m • 2022

More than 10,000 crop circle formations have been documented in over 50 countries, and many display properties that defy conventional explanations.

E3 • Mystery of the Lost Civilization

The discovery of the ancient megalithic site of Karahan Tepe in southern Turkey turns the world of archaeology on its head.

41m • 2022

The discovery of the ancient megalithic site of Karahan Tepe in southern Turkey turns the world of archaeology on its head.

E4 • The Power of the Obelisks

The obelisks of ancient Egypt was perfectly carved from a single granite rock.

41m • 2022

The obelisks of ancient Egypt was perfectly carved from a single granite rock.

E5 • The MUFON Files

MUFON is the world's leading organization devoted to the scientific investigation of unidentified aerial phenomena and other unexplained encounters. Could MUFON's extensive database contain definitive proof of extraterrestrial visitation?

41m • 2022

MUFON is the world's leading organization devoted to the scientific investigation of unidentified aerial phenomena and other unexplained encounters. Could MUFON's extensive database contain definitive proof of extraterrestrial visitation?

E6 • Cosmic Impacts

Meteor impacts changed the world, creating the ideal environment for human civilisation and providing essential metals. But could new evidence reveal that celestial objects have been directed to Earth by alien intelligence?

41m • 2022

Meteor impacts changed the world, creating the ideal environment for human civilisation and providing essential metals. But could new evidence reveal that celestial objects have been directed to Earth by alien intelligence?

E7 • Close Encounters of the Fifth Kind

The Center for the Study of Extra-Terrestrial Intelligence defines a "Close Encounter of the Fifth Kind" as direct human contact and communication with extraterrestrial life. But will this classification only become useful in the distant future?

41m • 2022

The Center for the Study of Extra-Terrestrial Intelligence defines a "Close Encounter of the Fifth Kind" as direct human contact and communication with extraterrestrial life. But will this classification only become useful in the distant future?

E9 • Aliens in Our Airspace

Pilots report terrifying UFO encounters, including aircraft control takeover & entire jumbo jets vanishing. Such unexplainable events have occurred since the dawn of aviation, leading to speculations about extraterrestrial presence in the airspace.

41m • 2022

Pilots report terrifying UFO encounters, including aircraft control takeover & entire jumbo jets vanishing. Such unexplainable events have occurred since the dawn of aviation, leading to speculations about extraterrestrial presence in the airspace.

E10 • The Giants of Malta

Enormous megalithic structures of mysterious origins - could the ancient mysteries that exist on the Mediterranean islands of Malta be connected to local legends of alien visitation and giant hybrid beings?

41m • 2022

Enormous megalithic structures of mysterious origins - could the ancient mysteries that exist on the Mediterranean islands of Malta be connected to local legends of alien visitation and giant hybrid beings?

E11 • The Top Ten Pyramid Sites

Counting down the world’s top ten pyramid sites, from a valley in Peru with over 250 hidden pyramids to an ancient Greek city with mysterious 4800-year-old ruins to Egypt’s famous Giza Plateau.

41m • 2022

Counting down the world’s top ten pyramid sites, from a valley in Peru with over 250 hidden pyramids to an ancient Greek city with mysterious 4800-year-old ruins to Egypt’s famous Giza Plateau.

E12 • The Top Ten Mysterious Devices

Counting down the world's top ten mysterious devices, from strange, grooved disks found in a cave in China to an ancient Greek computer. Might these sensational artefacts provide evidence of extraterrestrial visitation?

41m • 2022

Counting down the world's top ten mysterious devices, from strange, grooved disks found in a cave in China to an ancient Greek computer. Might these sensational artefacts provide evidence of extraterrestrial visitation?

E13 • The Top Ten Mysterious Islands

Counting down the world's top ten mysterious islands, including sites said to be home to giants and islands that disappear into thin air.

43m • 2022

Counting down the world's top ten mysterious islands, including sites said to be home to giants and islands that disappear into thin air.

E14 • The Top Ten Alien Craft

Counting down the top ten alien craft, from V-shaped objects to orbs of light to flying saucers.

43m • 2022

Counting down the top ten alien craft, from V-shaped objects to orbs of light to flying saucers.

E15 • The Top Ten Alien Petroglyphs

Examining 75 million years of the most credible alien evidence here on Earth, from the age of the dinosaurs to ancient Egypt to the skies over the western desert in the present day.

42m • 2022

Examining 75 million years of the most credible alien evidence here on Earth, from the age of the dinosaurs to ancient Egypt to the skies over the western desert in the present day.

E16 • Edgar Cayce: The Sleeping Prophet

In the early 1900s, Edgar claimed to receive visions of both the past and the future while in a trance, he healed the sick, and alleged to have encounters with otherworldly beings. Could it be that he was a vessel used to carry out an alien agenda?

43m • 2022

In the early 1900s, Edgar claimed to receive visions of both the past and the future while in a trance, he healed the sick, and alleged to have encounters with otherworldly beings. Could it be that he was a vessel used to carry out an alien agenda?

E17 • The Top Ten Mysteries of the Deep

Counting down the top ten mysteries of the deep, from sunken continents to ruins on the ocean floor and even artifacts that may be remnants of Atlantis.

42m • 2022

Counting down the top ten mysteries of the deep, from sunken continents to ruins on the ocean floor and even artifacts that may be remnants of Atlantis.

E18 • The Gods of Greece

More than 3,000 years ago, the ancient Greeks credited their most monumental achievements to gods like Zeus, Apollo, and Poseidon. But is it possible that these powerful beings from Mt. Olympus were, in fact, extraterrestrial visitors to Earth?

43m • 2022

More than 3,000 years ago, the ancient Greeks credited their most monumental achievements to gods like Zeus, Apollo, and Poseidon. But is it possible that these powerful beings from Mt. Olympus were, in fact, extraterrestrial visitors to Earth?

E19 • The New UFO Hunters

In the 21st century, UFOs have gone from fringe science to mainstream obsession. UFO hunters are using incredible technology, and UFOs are being openly investigated. Are we closer than ever to understanding the strange events happening in our skies?

43m • 2022

In the 21st century, UFOs have gone from fringe science to mainstream obsession. UFO hunters are using incredible technology, and UFOs are being openly investigated. Are we closer than ever to understanding the strange events happening in our skies?

E20 • Power of the Talisman

Talismans are seen as providing protection and good fortune. Some are even thought to embody a higher power. Could it be that what fuels our faith in talismans is not superstition, but a real connection to something beyond our world?

41m • 2022

Talismans are seen as providing protection and good fortune. Some are even thought to embody a higher power. Could it be that what fuels our faith in talismans is not superstition, but a real connection to something beyond our world?