Sky History2 Experts scrutinise the engineering behind the Egyptians' Sphinx and pyramids. Could this advanced civilisation have received extra-terrestrial help. 2026-10-08 Tasmania, New Zealand and the Bass Strait: Investigating the disappearance of pilot Frederick Valentich, whose last transmission gives an account of what he experienced. 2026-10-08 In 1993, a teenage girl walking her dog in Shropshire, England, witnesses a cylindrical object in the sky. School kids in Florida report multiple UFO sightings in 1967. 2026-10-08 Dozens of witnesses report seeing a fiery object falling through the Pennsylvania sky in 1965. In 1997, Phoenix residents claim to spot boomerang-shaped UFOs above their homes. 2026-10-08 Andy explores Wiltshire's mysterious megaliths and barrows, visits a medieval meadery and encounters a religious pilgrimage at the site of a freshly made crop circle. 2026-10-08 A look at one of Scotland's most popular paid tourist attraction. With a slew of sieges to its name, it is no surprise that the site boasts some formidable defences. (1 of. 2026-10-08 Look down over a constant inferno in Turkmenistan, mysterious circles in the Namibian desert and secret electric blue ponds in Utah. 2026-10-08 Discover South Korea's seaweed farms, visit an Alaskan town where everyone lives under one roof and check out a flooded passage that leads to the French island of Noirmoutier. 2026-10-08 Bullet Proof Boobs, Amazing Coincidences, Directional Cows: Cows align with the Earth magnetic fields, and a young makes an incredible connection. 2026-10-08 Millions mourned the death of Elvis Presley in 1977, but he's been spotted hundreds of times since. 2026-10-08 Experts investigate whether a controversial union leader's disappearance is linked to the mob or if he went missing on his own accord. 2026-10-08 The compelling series returns to examine more eerie reports of UFOs. Can it determine where in the universe such strange flying crafts could be coming from. 2026-10-08 A look at frightening reports of alleged alien abduction, including cases in which abductees claim to have been subjected to torturous medical experiments. 2026-10-08 February 1942, and the sky over Los Angeles erupts as anti-aircraft guns begin firing on strange targets. Could this have been an extraterrestrial raid? (1 of. 2026-10-08 Travel to Queensland's farming country where rain-drenched crops meet the Great Barrier Reef. Is there a link between water and UFO activity. 2026-10-08 In 1966, two Ohio police officers spot a strange light in the sky, triggering a chase across state lines. An ex-military man in Florida is knocked out by a beam of light in 1965. 2026-10-08 On a country Texas road in 1980, a diamond-shaped UFO melts a vehicle below. In 1967, a man in Manitoba encounters a flying disc and reports hearing voices inside. 2026-10-08 Andy receives military training at a Civil War re-enactment, before embarking on a ghostly hunt and meeting the man who captured leopard DNA from a sheep kill. 2026-10-08 Dan Jones explores the history of Cardiff castle over more than 2,000 years and reveals how it transformed into a lavish Victorian home. (2 of. 2026-10-08 Experts uncover a labyrinth that could lead them to the secrets of Imhotep. 2026-10-08 Look down over a constant inferno in Turkmenistan, mysterious circles in the Namibian desert and secret electric blue ponds in Utah. 2026-10-08 Discover South Korea's seaweed farms, visit an Alaskan town where everyone lives under one roof and check out a flooded passage that leads to the French island of Noirmoutier. 2026-10-08 Bullet Proof Boobs, Amazing Coincidences, Directional Cows: Cows align with the Earth magnetic fields, and a young makes an incredible connection. 2026-10-08 Believers and skeptics debate the origins and meanings of the mysterious formations known as crop circles. 2026-10-08 Experts investigate whether centuries-old paintings of aliens and UFOs are artistic renderings of real sightings, a coded message for humankind, or just a coincidence. 2026-10-08 Experts uncover a labyrinth that could lead them to the secrets of Imhotep. 2026-10-08 This is the true story of how the German police were caught in a race against time to catch a depraved and psychotic killer. 2026-10-08 Who Put Bella in Wych Elm: The dark tale of the skeleton of a woman found in a hollowed-out tree in Birmingham woodland, exploring the links between her and Nazi spy rings. 2026-10-08 The compelling series returns to examine more eerie reports of UFOs. Can it determine where in the universe such strange flying crafts could be coming from. 2026-10-08 A look at frightening reports of alleged alien abduction, including cases in which abductees claim to have been subjected to torturous medical experiments. 2026-10-08 February 1942, and the sky over Los Angeles erupts as anti-aircraft guns begin firing on strange targets. Could this have been an extraterrestrial raid? (1 of. 2026-10-09 Travel to Queensland's farming country where rain-drenched crops meet the Great Barrier Reef. Is there a link between water and UFO activity. 2026-10-09 In 1966, two Ohio police officers spot a strange light in the sky, triggering a chase across state lines. An ex-military man in Florida is knocked out by a beam of light in 1965. 2026-10-09 On a country Texas road in 1980, a diamond-shaped UFO melts a vehicle below. In 1967, a man in Manitoba encounters a flying disc and reports hearing voices inside. 2026-10-09 Andy receives military training at a Civil War re-enactment, before embarking on a ghostly hunt and meeting the man who captured leopard DNA from a sheep kill. 2026-10-09 Dan Jones explores the history of Cardiff castle over more than 2,000 years and reveals how it transformed into a lavish Victorian home. (2 of. 2026-10-09 Witness a remote island linked to one of the world's most famous aviation mysteries and explore thousands of shipwrecks in the Bermuda Triangle. 2026-10-09 Uncover the secrets behind the San Bernardo mummies, visit the fascinating Skatopia in Ohio and take a closer look at the living conditions in Siberia. 2026-10-09 Check out a heart patient's unbelievable transformation, circles of ice in rivers and a shocking DNA test. 2026-10-09 Experts investigate why religious apparitions appear on seemingly normal objects to seemingly normal people. Is it blind faith or supernatural phenomena. 2026-10-09 Paranormal experts and skeptics explore the mysterious world of psychics. Is it a talent, a supernatural gift or a hoax. 2026-10-09 To this day, NASA denies all UFO accounts and has taken measures to prevent its astronauts from telling their stories. But what are they hiding. 2026-10-09 Some experts believe many atmospheric light shows are actually caused by extraterrestrials. If so, do they pose an imminent threat to humanity. 2026-10-09 During the Cold War, strange lights and unidentified objects put governments around the world on red alert. Could extra-terrestrials have been responsible? (2 of. 2026-10-09 Explore Melbourne's long history of UFO sightings and hear incredible first-hand accounts from Victoria's locals of otherworldly encounters. 2026-10-09 In 1977, Amazonian village locals have a frightening encounter when a UFO shoots beams of light at them. An Australian farmer sees a strange object descend from the sky in 1963. 2026-10-09 A Japanese airline crew in 1986 encounter two UFOs en route from Paris to Tokyo. In 1979, a man in Minnesota skids off the road after a mysterious beam of light engulfs his car. 2026-10-09 Andy makes a startling discovery at the site of the Rendlesham UFO incident, before sending psychic Simi to investigate one of Britain's most haunted inns. 2026-10-09 Dan explores the history of York's castle, from the Viking Jorvik and the Normans, to the dark days of the anti-Jewish pogrom and the imprisonment of the Knights Templar. (3 of. 2026-10-09 Strange satellite images taken above the Nile Valley could point investigators to long-lost relics buried in an unexplored city of the dead. 2026-10-09 Witness a remote island linked to one of the world's most famous aviation mysteries and explore thousands of shipwrecks in the Bermuda Triangle. 2026-10-09 Uncover the secrets behind the San Bernardo mummies, visit the fascinating Skatopia in Ohio and take a closer look at the living conditions in Siberia. 2026-10-09 Check out a heart patient's unbelievable transformation, circles of ice in rivers and a shocking DNA test. 2026-10-09 Experts investigate if a series of house fires across the UK are linked to an allegedly cursed portrait. 2026-10-09 'Death shall come on swift wings to him who disturbs the peace of the King,' so the inscription goes. Is there truly a curse that haunts the original discoverers of Tutankhamun. 2026-10-09 Strange satellite images taken above the Nile Valley could point investigators to long-lost relics buried in an unexplored city of the dead. 2026-10-09 A mysterious entity is spotted in the Irish countryside. A séance goes violently wrong and a UFO pays an overnight visit to the city that never sleeps. 2026-10-09 Children across North America interact with ghosts that their parents can't see and citizens in China fear the worst as hundreds of orbs swarm in the moonlight. 2026-10-09 To this day, NASA denies all UFO accounts and has taken measures to prevent its astronauts from telling their stories. But what are they hiding. 2026-10-09 Some experts believe many atmospheric light shows are actually caused by extraterrestrials. If so, do they pose an imminent threat to humanity. 2026-10-09 During the Cold War, strange lights and unidentified objects put governments around the world on red alert. Could extra-terrestrials have been responsible? (2 of. 2026-10-10