Sky History2 The Builder: Emperor Domitian tasks master builder Haterius with constructing a labyrinth underneath the Colosseum floor. (S1, ep 2) 2026-07-18 The Planet Unlocked: The Pyramids of Giza could be a map of the stars. First responders bring hope during Hurricane Katrina. An Indonesian volcano erupts in a shade of blue. (S1, ep 10) 2026-07-18 The NASA Files: The team analyses incredible NASA footage of reported UFOs, and interviews former NASA employees who allegedly witnessed cover ups first hand. (S1, ep 10) 2026-07-18 In 1923, Adolf Hitler led the infamous Beer Hall Putsch, an attempt to take power in Germany by force. It was a day that would change the world forever, birthing Hitler's regime. 2026-07-18 Falkirk Triangle: With more than 300 UFO sightings each year, the people living within the Falkirk Triangle can't help but feel uneasy about the strange occurrences. (S1, ep 6) 2026-07-18 Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. (S1, ep 7) 2026-07-18 The Top Ten Alien Influencers: Did a biblical patriarch receive instructions from 200 angels, and was Egypt's most controversial Pharaoh an extraterrestrial being? (S16, ep 1) 2026-07-18 The Top Ten Extraordinary Creatures: Ancient astronaut theorist Giorgio Tsoukalos takes a look back at some of the most mysterious yet incredible creatures ever investigated. (S16, ep 2) 2026-07-18 The NASA Files: The team analyses incredible NASA footage of reported UFOs, and interviews former NASA employees who allegedly witnessed cover ups first hand. (S1, ep 10) 2026-07-18 The Scientist: Galen of Pergamon makes a name for himself as a physician for gladiators. Meanwhile, a devastating plague sweeps through the city. (S1, ep 6) 2026-07-18 Commodus: Just one of Rome's emperors is willing to step out of the Imperial Box into the arena and his name is Commodus, a man with a reputation for making enemies. (S1, ep 7) 2026-07-18 The Pagan: A divided Roman Empire is rocked by devastating earthquakes, fires, barbarian invasions and religious divides. Meanwhile, as Rome declines, the Colosseum lies empty. (S1, ep 8) 2026-07-18 Beverley Allitt was thought to be a 'model' nurse. Very astute, caring and always willing to help, why did she murder four children and attempt to kill 11 others? (S1, ep 5) 2026-07-18 Aliens & Superheroes: Experts investigate whether ancient tales of beings with super-human powers could be inspired by extra-terrestrials who came to Earth in the past. (S6, ep 13) 2026-07-18 Tesla Experiment: Inventor Nikola Tesla claimed to have direct communication with beings on other planets. Could this genius scientist have been a human 'receiver'? (S6, ep 14) 2026-07-18 Bludgeoned to death whilst walking down a country lane, the horrific murders of Lin and Megan Russell made worldwide news. Discover the events of that shocking day. (S1, ep 4) 2026-07-18 Beverley Allitt was thought to be a 'model' nurse. Very astute, caring and always willing to help, why did she murder four children and attempt to kill 11 others? (S1, ep 5) 2026-07-18 Sarah Payne: The eight year-old's disappearance and murder shocked the nation. Here, Sarah's mum reveals her tireless campaign to protect other children from paedophilia. 2026-07-18 Heraklion Operation: On June 10, 1942, Major Georges Bergé's team landed in Crete to destroy Luftwaffe planes at Heraklion airfield. They faced a tough mission. (S1, ep 1) 2026-07-18 Frankton Operation: Ten British commandos, led by Major Hasler, leave the submarine Junon to paddle to Bordeaux and sabotage German warships. (S1, ep 2) 2026-07-18 The Men Who Gave the Orders: Explore the men in charge whose rampant egos and misguided belief in their own abilities led to their country making fatal mistakes in the war. (S1, ep 1) 2026-07-18 Aliens & Superheroes: Experts investigate whether ancient tales of beings with super-human powers could be inspired by extra-terrestrials who came to Earth in the past. (S6, ep 13) 2026-07-18 Tesla Experiment: Inventor Nikola Tesla claimed to have direct communication with beings on other planets. Could this genius scientist have been a human 'receiver'? (S6, ep 14) 2026-07-18 The Robin Hood of El Dorado: In California, Mexican immigrant Joaquin Murrieta forms a gang of outlaws that spreads terror across the state. (S1, ep 5) 2026-07-18 Bleeding Kansas: When Kansas becomes a battleground in the national debate over slavery, settlers on both sides of the issue pour into the territory to determine its future. (S1, ep 6) 2026-07-19 Dawn of the Animated Blockbuster: Facing soaring costs, mounting criticism and a tight deadline, Walt Disney creates the first full-length animated feature film. (S1, ep 2) 2026-07-19 Explore the Mary Celestia wreck, discover imperial relics from Iraq, a medieval man's remains and lost artefacts reshaping Native American history. (S1, ep 1) 2026-07-19 Perilous Play: Remember when childhood came with a side of danger? Uncover explosive science kits, high-flying kite tubes, dangerous waterslides and more. (S1, ep 1) 2026-07-19 The Builder: Emperor Domitian tasks master builder Haterius with constructing a labyrinth underneath the Colosseum floor. (S1, ep 2) 2026-07-19 The Secrets of the Devil's Bible: A full-page illustration of the Devil and hellish rumours gave the Devil's Bible its nickname, but who really wrote this book? (S7, ep 2) 2026-07-19 Aliens & Superheroes: Experts investigate whether ancient tales of beings with super-human powers could be inspired by extra-terrestrials who came to Earth in the past. (S6, ep 13) 2026-07-19 Tesla Experiment: Inventor Nikola Tesla claimed to have direct communication with beings on other planets. Could this genius scientist have been a human 'receiver'? (S6, ep 14) 2026-07-19 Germany invades Poland, sparking global war: Japan expands in Asia and Africa's colonies become key battlegrounds for power and resources. (S1, ep 1) 2026-07-19 Battle of Britain: This is the story of that battle, during which a handful of young pilots faced and eventually defeated the might of Goering's bombers. (S1, ep 2) 2026-07-19 Doomed Vessels: Explore the human errors that condemned great ships to a tragic end, including the Vasa, a 17th century combat ship that sank on her maiden voyage. (S2, ep 3) 2026-07-19 Drug dealer Dale Cregan hit the headlines in 2012 when he murdered police officers Nicola Hughes and Fiona Bone. Dermot Murnaghan examines the tragic case. (S6, ep 3) 2026-07-19 The Planet Unlocked: The Pyramids of Giza could be a map of the stars. First responders bring hope during Hurricane Katrina. An Indonesian volcano erupts in a shade of blue. (S1, ep 10) 2026-07-19 Alien Encounters: Ancient Astronaut Theorists investigate how ancient aliens may have helped to guide and define mankind in the remote past. (S6, ep 15) 2026-07-19 The God Particle: Experts question what the God Particle reveals about the origin of our world and whether clues to its significance could have been left by ancient aliens. (S6, ep 16) 2026-07-19 The Midlands: Alice Roberts heads to the Midlands to take a look at the best archaeological finds from the heart of England. (S9, ep 4) 2026-07-19 West: Professor Alice Roberts heads to the West of England to showcase some of archelogy's greatest recent finds, including a new Roman town. (S9, ep 5) 2026-07-19 The North Part Two: Another visit to the north for Alice, checking out evidence of early writing by the Picts in Scotland and a 3,000-year-old Bronze Age coffin. (S9, ep 6) 2026-07-19 The Robin Hood of El Dorado: In California, Mexican immigrant Joaquin Murrieta forms a gang of outlaws that spreads terror across the state. (S1, ep 5) 2026-07-19 Bleeding Kansas: When Kansas becomes a battleground in the national debate over slavery, settlers on both sides of the issue pour into the territory to determine its future. (S1, ep 6) 2026-07-19 Boudicca's Rebellion AKA the Battle of Watling Street: Rob investigates the events leading up to the Iceni queen Boudicca's uprising against the Roman invaders during 60-61 AD. (S1, ep 3) 2026-07-19 Alien Encounters: Ancient Astronaut Theorists investigate how ancient aliens may have helped to guide and define mankind in the remote past. (S6, ep 15) 2026-07-19 The God Particle: Experts question what the God Particle reveals about the origin of our world and whether clues to its significance could have been left by ancient aliens. (S6, ep 16) 2026-07-19 South: The south of England offers rich pickings, including the earliest money made in Britain and a massive haul of Roman treasure. (S9, ep 2) 2026-07-19 The North: Discover the most incredible archaeology from the north of Britain, including Scotland's oldest railway and one of the best-preserved Norman castles. (S9, ep 3) 2026-07-20