Sky History2 Easy Company's First Assault: Hours before the D-Day landing, a small group of American paratroopers were dropped behind enemy lines with a vital mission. (S1, ep 5) 2026-04-15 Swamp Beast Sighting, Martian Conspiracy and Transparent Mexican Sea Monster: Did a canoer film the legendary Skunk Ape walking in gator-infested waters? (S4, ep 13) 2026-04-15 F16 Mig 29: The F-16 and MiG-29, born rivals of the skies, embody opposing design ideals: US tech-driven agility versus Soviet rugged aerodynamics. (S1, ep 7) 2026-04-15 Huey: The definitive combat helicopter debuted in Southeast Asia, serving as transport, gunship, smoke ship, command center, MediVac and many other roles. (S2, ep 6) 2026-04-15 Ruby Ridge: Randy and Vicki Weaver were involved in an 11-day siege after retreating to the mountainside of Ruby Ridge. Re-examine the deadly 1992 standoff which left two dead. (S1, ep 2) 2026-04-15 Pain and Punishment: Witness the twisted origin stories of some of history's most diabolically creative and brutal torture devices, from the Iron Maiden to the Pear of Anguish. (S1, ep 4) 2026-04-15 Forbidden Caves: Could Earth's deepest caves hide secret conduits to other worlds? Or harbour evidence that aliens once visited our planet? Experts investigate. (S7, ep 3) 2026-04-15 Aliens And Robots: Experts investigate ancient tales and accounts of robots. If these sophisticated machines did exist in bygone days, what might have happened to them? (S8, ep 1) 2026-04-15 Tinley Park: Annually, Illinois gets more than 300 UFO reports, so why are the Tinley Park sightings - with over 70 witnesses each year - the only reports that happen en masse? (S1, ep 2) 2026-04-15 Suez: Ross hops to Plymouth and explores a coastline littered with treasures. A bout of hypercapnia leaves Ross shaken after exploring a shipwreck. (S1, ep 2) 2026-04-15 The Horsemen of Hadrian's Wall: Dr Alice Roberts reveals the forgotten story of the Roman Army's cavalry as she journeys across Hadrian's Wall. (S6, ep 4) 2026-04-15 Ghost Towns: Drones reveal what is left of Henry Ford's suburb in the Amazon, while clues to what killed a once-vibrant Pennsylvania mining town is discovered. (S1, ep 7) 2026-04-15 The Snake Pit: A waterlogged Jeep Cherokee requires a major rescue after years of neglect and a snake-infested Plymouth Duster needs a new lease of life. (S1, ep 3) 2026-04-15 Rat Pack-ard: A Packard filled with dead rodents must be given a makeover to make a profit. A neglected 1989 Porsche Carrera covered in grime needs to be handled with care. (S1, ep 4) 2026-04-15 Aliens Among Us: Are we being watched by otherworldly beings? Experts make surprising discoveries as they explore the ancient past for evidence of alien overseers. (S7, ep 4) 2026-04-15 Aliens B.C: Experts investigate whether the stories of a time when gods and otherworldly beings inhabited the planet are more than mere mythology. (S8, ep 2) 2026-04-15 In 1941, Hitler invaded the USSR. Operation Barbarossa stalls as winter hits and Soviet resistance, fuelled by propaganda, turns the tide. (S1, ep 2) 2026-04-15 Leopard Tiger: The Leopard 2 is probably the best all-around Main Battle Tank today, combining great mobility, a superior gun and excellent protection. (S1, ep 8) 2026-04-15 Avenger: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 1) 2026-04-15 Aliens Among Us: Are we being watched by otherworldly beings? Experts make surprising discoveries as they explore the ancient past for evidence of alien overseers. (S7, ep 4) 2026-04-15 Aliens B.C: Experts investigate whether the stories of a time when gods and otherworldly beings inhabited the planet are more than mere mythology. (S8, ep 2) 2026-04-15 Beyond Nazca: Giorgio Tsoukalos draws on evidence from past series as he takes an in-depth look at the mystery of Southern Peru's Nasca Lines. (S1, ep 1) 2026-04-15 The Monoliths: Giorgio Tsoukalos takes a closer look at the evidence as he asks whether Earth's stone monoliths were built with extra terrestrial help. (S1, ep 2) 2026-04-15 The Tesla Experiment. Giorgio A Tsoukalos draws on evidence from past series as he asks whether Nikola Tesla was communicating with extraterrestrials. (S1, ep 3) 2026-04-15 Alien Power Plants: Giorgio Tsoukalos draws on evidence from past series as he asks whether aliens introduced the Greeks and Egyptians to electricity. (S1, ep 4) 2026-04-15 The Mystery of Puma Punku. Experts in the extra-terrestrial examine the Inca ruin and its mysteriously intricate carved blocks. (S1, ep 5) 2026-04-16 Wooly Mammoth Sighting, Ohio Bigfoot Howl and Killer Robot: Did a filmmaker capture a mammoth crossing a Siberian river? Tony Harris examines clues to determine its validity. (S4, ep 14) 2026-04-16 Leopard Tiger: The Leopard 2 is probably the best all-around Main Battle Tank today, combining great mobility, a superior gun and excellent protection. (S1, ep 8) 2026-04-16 Avenger: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 1) 2026-04-16 Fire Ship of Northumberland Strait: With 3D recreations of the wreck, discover the story of the ship said to have sailed ablaze within the Northumberland Strait. (S1, ep 2) 2026-04-16 The Puppet Master: With Roman rulers now at the mercy of the barbarians, three Roman generals compete to become emperor - but one's savage strategy comes out on top. (S1, ep 12) 2026-04-16 Aliens Among Us: Are we being watched by otherworldly beings? Experts make surprising discoveries as they explore the ancient past for evidence of alien overseers. (S7, ep 4) 2026-04-16 Aliens B.C: Experts investigate whether the stories of a time when gods and otherworldly beings inhabited the planet are more than mere mythology. (S8, ep 2) 2026-04-16 Alaska: A powerful earthquake in 2018 seemed to lead to an increase in UFO sightings in Alaska - but why? Do the extra terrestrials have something to protect here? (S1, ep 3) 2026-04-16 Nazi Menace: The quest continues in the Red Sea, a deeply personal journey given Ross' grandfather fought in the North Africa campaign during WWII. (S1, ep 3) 2026-04-16 Vindolanda And WWII Spitfire: The team search for remains of the crashed WWII Spitfire and discover parts of the cockpit. (1 of 4) 2026-04-16 Desert Mysteries: Look down over a constant inferno in Turkmenistan, mysterious circles in the Namibian desert and secret electric blue ponds in Utah. (S1, ep 8) 2026-04-16 Hurst So Good: A crusty old Pontiac Silver Streak must be taken from rags to riches, while an extremely rare but rusted Chrysler 300 Hurst needs an extensive polish and shine. (S1, ep 5) 2026-04-16 Rolls to Riches: A forgotten Rolls-Royce gets the royal treatment and becomes a rolling beauty once more, while a Ford pickup is resurrected after being hidden in a barn. (S1, ep 6) 2026-04-16 The Genius Factor: History's greatest geniuses have often said their ideas came from visions or hallucinations. But could they have come from aliens? Experts investigate. (S7, ep 5) 2026-04-16 NASA's Secret Agenda: Experts investigate whether rocket scientist Wernher von Braun might have found inspiration in technology found at the alleged UFO crash in Roswell. (S8, ep 3) 2026-04-16 In 1943, Germany fell at Stalingrad, its first major defeat. In the Pacific, Japan lost momentum after the US won at Guadalcanal. (S1, ep 3) 2026-04-16 The race to develop the first atomic bomb was critical amid the struggle for WWII victory. Experts reveal new evidence behind Germany's top-secret development of nuclear weapons. (S1, ep 1) 2026-04-16 Ju52: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 2) 2026-04-16 The Genius Factor: History's greatest geniuses have often said their ideas came from visions or hallucinations. But could they have come from aliens? Experts investigate. (S7, ep 5) 2026-04-16 NASA's Secret Agenda: Experts investigate whether rocket scientist Wernher von Braun might have found inspiration in technology found at the alleged UFO crash in Roswell. (S8, ep 3) 2026-04-16 Discover a massive tsunami hundreds of feet high that never touches land and an image from space may have revealed the location of the Garden of Eden. (S1, ep 1) 2026-04-16 Discover an island the size of Manhattan that vanishes without a trace and a lost city in the heart of the Amazonian jungle. (S1, ep 2) 2026-04-16 First seen from space in 1965, the Eye of the Sahara is a beautiful 25-mile structure, but how it formed remains a mystery. (S1, ep 3) 2026-04-16 NASA astronaut Mike Barratt describes photographing a strange ring in the ice on the world's oldest lake from the International Space Station. (S1, ep 4) 2026-04-16 A possible smoke screen over North Korea worries military analysts while an amateur archaeologist makes an extraordinary discovery. (S1, ep 4) 2026-04-17