Sky History2 Local authorities receive over 50 UFO reports in the Chicago area on Halloween night. Multiple sightings of a large flying craft in PA are known as the Buck's County Wave. (S2, ep 10) 2026-10-25 A policeman hears a loud roar and sees an oval-shaped UFO in New Mexico in 1964. In 1994, a postal worker in Frankfurt spots an aura of light and a luminous object in the sky. (S1, ep 10) 2026-10-25 Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. (S1, ep 1) 2026-10-25 New Mexico: Every inexplicable flash or strange aircraft makes us believe we've spotted extraterrestrials - but what if they've been watching us all along? (S1, ep 7) 2026-10-25 California: California is home to numerous sightings of unidentified flying objects. The size of the state is a recipe for explained and unexplained sightings. (S1, ep 8) 2026-10-25 ...Frontier. Across the abandoned villages and hidden valleys of Alaska, tales are told of apelike creatures. Seth Breedlove takes on the last frontier in search of evidence of Bigfoot. 2026-10-25 Priestess with the Golden Eye: In the ancient Burnt City of Shahre Sukhteh, Iran, archaeologists uncover a remarkable discovery. The oldest known prosthetic eye, made of gold. (S1, ep 4) 2026-10-25 New Mexico: Every inexplicable flash or strange aircraft makes us believe we've spotted extraterrestrials - but what if they've been watching us all along? (S1, ep 7) 2026-10-25 Area 52: Few have ever heard of the top-secret base in the deserts of Utah known as Area 52, but reports of UFOs have convinced people that the US military is keeping secrets. (S1, ep 1) 2026-10-25 Deep Sea Encounters: For decades, extraterrestrial research has been directed to the skies - but researchers believe that UFOs may also be inhabiting our oceans. (S1, ep 2) 2026-10-25 Nazi UFOs: Could alien technology have helped the Nazis' rise to power? Experts question whether Hitler had extraterrestrial help in his quest for world domination. (S3, ep 15) 2026-10-25 Alien Bodies: Uncover the shocking truth about alien remains as experts investigate unsettling reports of extraterrestrial bodies recovered from crashed UFOs. (S3, ep 16) 2026-10-25 Top Civilian Encounters: From mass sightings in the sky to reports of alien probes found in human bodies, explore the ten most disturbing extraterrestrial encounters ever. (S3, ep 19) 2026-10-25 Alien Achilles Heel: Many believe aliens are already here on Earth. Could they be plotting an attack? And if so, can humans survive their weapons' terrifying capabilities? (S3, ep 20) 2026-10-25 Eerie anomalies were detected by the International Space Station over a mysterious site in the Atlantic Ocean, which could be a harbinger of global catastrophe. (S7, ep 15) 2026-10-25 New Mexico: Every inexplicable flash or strange aircraft makes us believe we've spotted extraterrestrials - but what if they've been watching us all along? (S1, ep 7) 2026-10-25 UFO Zones: Journey to the world's hottest UFO zones, where physical and paranormal phenomenons and unidentified objects and aliens are reported with alarming frequency. (S3, ep 17) 2026-10-25 Countdown To Disclosure: Evidence suggests the world's governments could be on the verge of announcing everything they know about UFOs. What will this mean for our society? (S3, ep 18) 2026-10-25 A team of experts investigate some of the most well-known UFO cases of the last 75 years, hoping to uncover the truth. (S1, ep 2) 2026-10-25 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. 2026-10-25 Premonitions: A look into the predictive power of the subconscious, including a man who warns of a plane crash before it happens following a series of vivid nightmares. (S3, ep 7) 2026-10-25 Beneath a shopping arcade in Leeds' city centre, archaeologists discovered a Roman-era Christian cemetery containing the remains of 317 individuals. (S1, ep 4) 2026-10-25 Archaeologists discover Roman cemeteries, including a grave with a beheaded and stabbed man, leading to an investigation by Tori and her team into who committed the act and why. (S1, ep 6) 2026-10-25 The Great War - the Somme: Presenter Karl Ude-Martinez takes a tour of the weapons used during the Battle of the Somme in 1916, including machine guns and poison gas. (S1, ep 4) 2026-10-25 Battle of Waterloo: What was it like to face a Napoleonic cavalry charge? Find out as the cannon, grenade and Brown Bess musket go under the microscope. (S1, ep 6) 2026-10-25 Discover Mummies, Romans and the Biblical Plagues of Egypt and The Female Super Soldiers of Voodoo Lake. (S7, ep 16) 2026-10-25 Booze, bombs and death-defying escapades in the New Jersey Pine Barrens murder dome and the hell cruise to King Solomon's island. (S7, ep 18) 2026-10-25 Deep Sea Encounters: For decades, extraterrestrial research has been directed to the skies - but researchers believe that UFOs may also be inhabiting our oceans. (S1, ep 2) 2026-10-26 Four US Air Force reservists are pursued by odd lights. Constable Alan Godfrey loses consciousness when he investigates a strange disruption in West Yorkshire. (S2, ep 11) 2026-10-26 In 1980, an Australian rancher witnesses a hovering UFO that shoots out a black tube-like object. A French biologist is left stunned when he spots a saucer-shaped craft in 1982. (S1, ep 11) 2026-10-26 Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. (S1, ep 2) 2026-10-26 Priestess with the Golden Eye: In the ancient Burnt City of Shahre Sukhteh, Iran, archaeologists uncover a remarkable discovery. The oldest known prosthetic eye, made of gold. (S1, ep 4) 2026-10-26 Curse Of The Ice Princess: From an ancient mummy with fantastical tattoos buried in Siberia to the remains of a rare infant Woolly Rhino, discover more secrets buried in ice. (S1, ep 4) 2026-10-26 X-Rated: This episode delves into the truth behind the rumours of Hitler's sex life, including whispers of homosexuality, voyeurism and sadomasochism. (1 of 4) 2026-10-26 Body Image: Hitler held many secrets he went through great lengths to hide throughout his life. This episode reveals the truth about his drug addiction and genital deformity. (2 of 4) 2026-10-26 Ghosts of the Mountain Pass: Melting ice reveals extraordinary clues to the past, from a lost mountain pass in Norway to ancient mysteries uncovered in Peru and beyond. (S5, ep 2) 2026-10-26 California: California is home to numerous sightings of unidentified flying objects. The size of the state is a recipe for explained and unexplained sightings. (S1, ep 8) 2026-10-26 Pilots & Astronauts: When it comes to identifying mysterious objects in our skies, few people are more qualified than pilots and astronauts - but are sightings common? (S1, ep 3) 2026-10-26 Ancient UFO Earth Landings: Uncover new evidence pointing to the possibility that ancient man was visited by extraterrestrials, influencing architecture, art and more. (S1, ep 4) 2026-10-26 UFO Zones: Journey to the world's hottest UFO zones, where physical and paranormal phenomenons and unidentified objects and aliens are reported with alarming frequency. (S3, ep 17) 2026-10-26 Countdown To Disclosure: Evidence suggests the world's governments could be on the verge of announcing everything they know about UFOs. What will this mean for our society? (S3, ep 18) 2026-10-26 Second Skin: To enter space, humans require a space suit. Are the aliens that are said to have visited earth any different? Or are they more akin to artificial drones? (S4, ep 1) 2026-10-26 The 1952 Wave: In Spring 1952, reports of UFO sightings shot through the roof. Can former US Air Officials shed any light on this? (S4, ep 2) 2026-10-26 Discover Mummies, Romans and the Biblical Plagues of Egypt and The Female Super Soldiers of Voodoo Lake. (S7, ep 16) 2026-10-26 Ancient Civilizations: Decode the secrets of long-lost human settlements, uncovering a Norwegian mound, a prehistoric stone circle and a lost city in the cradle of civilisation. (S2, ep 10) 2026-10-26 Travel to Abu Dhabi's incredible Masdar City, check out the Wieliczka Salt Mine in Poland and visit an Indian village where the houses don't have doors. (S1, ep 20) 2026-10-26 A girl finds a 1000-year-old skull that may prove aliens once walked the planet, and ancient stone carvings could rewrite the story of evolution. (S2, ep 10) 2026-10-26 Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. (S1, ep 6) 2026-10-26 The Shoot Down Order: Jets are scrambled to intercept a UFO, but find they are unable to complete their Shoot Down Order. (S4, ep 5) 2026-10-26 Seeing is Believing: For decades, governments around the world have investigated UFO sightings. How are these top-secret studies conducted? (S4, ep 6) 2026-10-26 A team of experts investigate some of the most well-known UFO cases of the last 75 years, hoping to uncover the truth. (S1, ep 6) 2026-10-26 Deathbed Confessions: Many believe that extraterrestrial secrets are not just limited to the military - so could deathbed confessions provide evidence of the existence of UFOs? (S1, ep 6) 2026-10-26 Two cousins encounter a "mothership" three times the size of a football stadium in 1996. In 1967, guards at an air force base in Montana spot a UFO and all hell breaks loose. (S1, ep 1) 2026-10-26 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. (S2, ep 2) 2026-10-26 Norton Priory, Chesire: Archaeologists study skeletal remains, uncovering stories of medieval life and ancient diseases like an unusual form of Paget's disease. (S1, ep 8) 2026-10-26 Heroes and Villains: Stories of heroes and the villains encountered on their adventures are among the most thrilling in all mythology - but they come with controversial theories. (S1, ep 1) 2026-10-26 Discover the Lair of the living god and the Super Warrior of the ancient world, along with the riches and bloodshed in the California deserts. (S7, ep 20) 2026-10-27