Sky History2

Legend has it that this ancient civilisation was wiped out by a volcanic eruption, but could the discovery of spectacular palaces in Crete and Santorini challenge the theory.

Experts search for proof of alien visitors in the ruins of lost civilisations. Could Mayan carvings reveal a city once ruled by otherworldly beings.

Ancient Astronaut theorists examine the creation myth of "The Cosmic Egg.

Ancient Astronaut theorists suggest that aliens have been guiding mankind in secret to bring about huge leaps in technological advancement.

The story continues with a look at his time as Prime Minister of the United Kingdom, a time where his notable speeches were born. (2 of.

Italy falls victim to one of the worst engineering disasters when the Morandi bridge suddenly collapses. (4 of.

Ancient Astronaut theorists look at the Aborigine legend of Dreamtime, and ask if these stories hold the proof that aliens created life on Earth.

Experts investigate creepy places associated with death. Could otherworldly connections be responsible for strange disappearances and suicides.

In 1966, a class of Melbourne students spot a UFO and are told never to speak of the incident. A man's car dies in 2009 after he spots a cigar-shaped object in the New York sky.

A teenager sees a mushroom-shaped object appear in the field while feeding his sheep in 1971. In 2000, police officers in Illinois chase a triangular UFO the size of a house.

Giorgio Tsoukalos draws on evidence from past series as he takes an in-depth look at the mystery of Southern Peru's Nasca Lines.

A nightmare ensues when Connor enlists Rust Bros on a personal build. Avery goes over budget on his dream truck and James revives a project from his past.

Mike and Avery recover a valuable abandoned Volkswagen, while threats from the authorities force Mike to make a surprising decision.

Embark on an eye-opening journey as experts investigate the startling mysteries captured by satellites orbiting the Earth: from hidden worlds to unexplainable natural phenomena.

Embark on an eye-opening journey as experts investigate the startling mysteries captured by satellites orbiting the Earth: from hidden worlds to unexplainable natural phenomena.

December 1941: Under cover of a fierce naval bombardment, a taskforce of elite British commandos sail towards the Norwegian town of South Vaagso.

Roman emperor Titus plans 100 days of games to commemorate the Colosseum's completion in 80 AD, including a fight to the death between Priscus and Verus.

Witness the dark origin stories behind some of history's most notorious methods of execution, from the guillotine to the electric chair.

Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases.

Tony Harris separates the real from the fake in some of the most compelling Bigfoot evidence recently captured, including huge primate-like footprints.

Giorgio Tsoukalos draws on evidence from past series as he takes an in-depth look at the mystery of Southern Peru's Nasca Lines.

Following a 2017 public disclosure of secret government UFO investigations, are we any closer to proving there has been a UFO conspiracy.

The disappearance of a powerful union activist from a Detroit suburb remains one of the most notorious missing person cases of all time.

Theo Wilson explores the world's most luxurious airship, the Hindenburg, where he must solve the mystery of what caused its fiery fall from the sky.

America's Deadliest Flood: Theo Wilson time travels back to 1889 and the bucolic river shores of Johnstown, Pennsylvania, where the biggest flood in US history brews.

Researchers claim hidden messages can be found within the works of Leonardo da Vinci that may reveal an extraterrestrial influence.

From gunpowder to missiles, were these lethal weapons the product of human innovation or created with help from another, otherworldly source.

As we look forward to the first astronauts reaching Mars in the next 20 years, is there evidence to suggest human life was first seeded there.

As science turns towards augmenting humanity with technology, theorists suggest that we are merely following the path of our alien creators.

Bobby checks out the world of Southern fried food, exploring catfish and alligator farms and extracting frying oil from lint-covered cottonseed.

How did the ancients get oil from the ground without modern drills? And build a bridge across the Rhine in just 10 days? Experts investigate.

The Hawaii Volcanoes National Park is the site of strange events. Are they linked to the legendary Native Hawaiian Goddess of the Volcano, Pele.

Are UFO sightings at Joshua Tree linked to an anti-aging machine and a powerful creature called the Yucca Man.

Sir Isaac Newton is considered one of history's great geniuses, but did you know he also predicted the date of the apocalypse.

Roman emperor Titus plans 100 days of games to commemorate the Colosseum's completion in 80 AD, including a fight to the death between Priscus and Verus.

Follow the tale of the strongest superhero in Greek mythology and his quest for redemption: a series of impossible challenges to atone for a heinous crime.

While Avery struggles to save his business, old secrets and conflicts with Connor disrupts Mike as he tries to end the year on a high note.

Avery gambles on completing a build from his past as authorities crack down on his vehicle-filled property, while Mike finishes his '55 LaFrance fire truck.

A cow is mutilated, a man is repeatedly abducted from his bed, and an astronomer's telescope intercepts a mysterious message.

Stories that suggest aliens are among us, including an Arizona woman who claims to have been fathered by an alien in a top-secret government experiment.

Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases.

New evidence reveals advanced civilisations might have existed on Earth thousands of years ago - is it possible that they lived with extraterrestrials.

US Navy Seaman Jesse Castillo sees a boy appear and disappear in Italy, while Military Police Officer Auburn White finds herself levitating after falling asleep.

An investigation into the unshakable claims of treasure hunter Roger Miklos, who believed he had located a Nazi U-boat filled with treasure.

In numerous ancient cultures, stories were told of ancestors from the Pleiades star cluster - could new scientific findings reveal the truth.

In 1980, soldiers encounter a luminous craft and dancing red lights in Suffolk. Witnesses report a metallic UFO hovering over water and crashing in Nova Scotia in 1967.

A silent football-shaped object causes grave concern when it's spotted in Maine in 1975. In 1946, a UFO crashes and causes a deafening explosion as it crashes in northern Sweden.

Experts investigate remote ruins, mysterious caves and legendary mountain portals. Could these alleged stargates have brought ancient aliens to Earth.

In an infamous Cold War cold case, nine hikers found mutilated on a remote mountain slope. 60 years later, what happened to them remains a mystery.

Visit ancient architectural wonders and investigate how the Persians, Egyptians, Greeks and Romans accomplished their design and constructions without modern tools.

A look at Mount Shasta in northern California, which is rumoured to be a hotbed of strange events and otherworldly visitors from Bigfoot to UFOs.

Could claims of "The Nine" - a federation of extraterrestrial beings who monitor and influence mankind - have any credence? Experts believe so.

Experts scrutinise prehistoric ruins, asking whether humans could have built these advanced structures alone. Might they have had alien help.

Discover some of history's most effective and deceptive lightning strikes, achieving victory through speed, precision and the element of surprise.

A mysterious creature that glows in the dark is discovered in the Australian rainforest. Hundreds of human bones are found in a Belizean cave.

Germany's Frontline Bomber: A look at one of the most-recognised German aircrafts of WWII and how it became a guinea pig for future bombers. (5 of.

In 2021, the US government broke a 70-year precedent of denying UFOs and released a groundbreaking report on Unidentified Aerial Phenomena. This is the full story.

Experts comb history for evidence of children with strange abilities and great knowledge. Could these young people have been born from ancient aliens.

What was it like to face a Napoleonic cavalry charge? Find out as the cannon, grenade and Brown Bess musket go under the microscope.

The Lake District is one of the country's most popular destinations - but few see how the conquering Roman army made their mark on the stunning landscape.

St Paul laid the foundations for what became Christianity. He shaped our world. Now, using the latest research and CGI, see the world that created him.

With the civil war raging on, there's a new challenge ahead for Rome: the rise of the new religion of Christianity. The Empire is invaded by the Goths.

A mysterious creature that glows in the dark is discovered in the Australian rainforest. Hundreds of human bones are found in a Belizean cave.

Vandalism strikes the Wildman shop, inspiring Avery to finish building his Manta Coyote car kit. Meanwhile, Mike plans an auction for his car collection.

Treasure hunter Darrell Miklos and his team make a discovery far older than they expected, with new evidence later suggesting a significant find.

The Wooden Wonder: The fascinating story behind the stunning wooden aircraft, which undertook some of the most daring and iconic raids of WWII. (6 of.

Uncover the story of the SS Atlantic's deadly 1873 crash through intriguing stories and 3D recreations of the wreck.

...Britain. Zeebrugge Ferry Disaster: On 6 March 1987, the ferry Herald of Free Enterprise capsized, resulting in the deaths of 193 passengers and crew.

Adam has a phobia of tarantulas, and naturally, Caveman Rob picks two of the world's nastiest arachnids for them to endure, including a tarantula.