• History 2

    • History 2 od do

      • Monster Quest

        Lions In The Backyard. Mountain lions or demon cats, follow the eyewitness accounts and physical evidence of large black cats which have attacked people in America

      • Ancient Aliens

        Russia's Secret Files. Russia is the home of 'cosmism', a belief that human civilisation originated in the cosmos and is destined to return to space. But many believe the rise of communism led to a wall of secrecy surrounding extraterrestrial contact in Russia

      • Secret Access

        The Vatican. A revealing look at the inner workings of the Vatican, from the secret archives to the Swiss guards, as well as some of the treasures locked inside

      • Weapons at War

        D-Day the Total Story: H-Hour. The invasion of Europe had only just begun when leaders realised it was not going according to plan. Could the cunning and courage of the individual soldiers, sailors and airmen correct the outcome of bad intelligence, human error and poor weather?

      • Cities of the Underworld

        Secret Soviet Bases. During the Cold War, the Ukraine once contained the world's third largest nuclear arsenal in a secret subterranean lair. Discover the Iron Curtain's secret underworld

      • Monster Quest

        Lions In The Backyard. Mountain lions or demon cats, follow the eyewitness accounts and physical evidence of large black cats which have attacked people in America

      • Ancient Aliens

        Russia's Secret Files. Russia is the home of 'cosmism', a belief that human civilisation originated in the cosmos and is destined to return to space. But many believe the rise of communism led to a wall of secrecy surrounding extraterrestrial contact in Russia

      • Secret Access

        The Vatican. A revealing look at the inner workings of the Vatican, from the secret archives to the Swiss guards, as well as some of the treasures locked inside

      • Weapons at War

        D-Day the Total Story: H-Hour. The invasion of Europe had only just begun when leaders realised it was not going according to plan. Could the cunning and courage of the individual soldiers, sailors and airmen correct the outcome of bad intelligence, human error and poor weather?

      • The Universe

        Nemesis: The Sun's Evil Twin. Experts search for a death star suspected of causing every mass extinction in history. Find out why life on Earth may depend on its discovery

      • Cities of the Underworld

        Secret Soviet Bases. During the Cold War, the Ukraine once contained the world's third largest nuclear arsenal in a secret subterranean lair. Discover the Iron Curtain's secret underworld

      • Weapons at War

        D-Day the Total Story: H-Hour. The invasion of Europe had only just begun when leaders realised it was not going according to plan. Could the cunning and courage of the individual soldiers, sailors and airmen correct the outcome of bad intelligence, human error and poor weather?

      • Ancient Aliens

        Russia's Secret Files. Russia is the home of 'cosmism', a belief that human civilisation originated in the cosmos and is destined to return to space. But many believe the rise of communism led to a wall of secrecy surrounding extraterrestrial contact in Russia

      • Secret Access

        The Vatican. A revealing look at the inner workings of the Vatican, from the secret archives to the Swiss guards, as well as some of the treasures locked inside

      • Weapons at War

        D-Day the Total Story: H-Hour. The invasion of Europe had only just begun when leaders realised it was not going according to plan. Could the cunning and courage of the individual soldiers, sailors and airmen correct the outcome of bad intelligence, human error and poor weather?

      • Cities of the Underworld

        Secret Soviet Bases. During the Cold War, the Ukraine once contained the world's third largest nuclear arsenal in a secret subterranean lair. Discover the Iron Curtain's secret underworld

      • Monster Quest

        Lions In The Backyard. Mountain lions or demon cats, follow the eyewitness accounts and physical evidence of large black cats which have attacked people in America

      • Ancient Aliens

        Russia's Secret Files. Russia is the home of 'cosmism', a belief that human civilisation originated in the cosmos and is destined to return to space. But many believe the rise of communism led to a wall of secrecy surrounding extraterrestrial contact in Russia

      • Secret Access

        The Vatican. A revealing look at the inner workings of the Vatican, from the secret archives to the Swiss guards, as well as some of the treasures locked inside

      • Weapons at War

        D-Day the Total Story: Breakout. Their backs to the sea, Allied armies struggle to break free of the beaches. With German Panzers rushing up to reinforce defences, an all-out attack is the Allies' only chance to head inland – and survive

      • Cities of the Underworld

        Katrina Underground. When Hurricane Katrina hit, parts of New Orleans were devastated. Do the answers to protecting the city from global warming lie in its historical underworld?

      • Monster Quest

        Gigantic Killer Fish. Do monster fish really exist? From the Arctic Circle to the Amazon, follow an expedition to find the biggest and nastiest giant freshwater fish

      • Ancient Aliens

        Beyond Roswell. The US military has long claimed that the 1947 Roswell crash was a weather balloon, but FBI files released in 2011 include a memo regarding the recovery of not one, but three 'flying saucers'. Could the US government have UFOs in their possession?

      • Hangar 1

        The UFO Files: UFO Superpowers. The Mutual UFO Network is giving H2 complete access to its case files, as well as every piece of physical evidence they have collected. This series sheds new light on presidential cover-ups, blackouts, disasters and rogue technology

      • The Universe

        The Hunt For Ringed Planets. Ringed planets are breathtaking, lethal and a constant source of surprise. The stunning rings of Saturn have mesmerised countless scientists over the centuries

      • Weapons at War

        D-Day the Total Story: Breakout. Their backs to the sea, Allied armies struggle to break free of the beaches. With German Panzers rushing up to reinforce defences, an all-out attack is the Allies' only chance to head inland – and survive

      • Cities of the Underworld

        Katrina Underground. When Hurricane Katrina hit, parts of New Orleans were devastated. Do the answers to protecting the city from global warming lie in its historical underworld?

      • Monster Quest

        Gigantic Killer Fish. Do monster fish really exist? From the Arctic Circle to the Amazon, follow an expedition to find the biggest and nastiest giant freshwater fish

      • Ancient Aliens

        Beyond Roswell. The US military has long claimed that the 1947 Roswell crash was a weather balloon, but FBI files released in 2011 include a memo regarding the recovery of not one, but three 'flying saucers'. Could the US government have UFOs in their possession?

      • Hangar 1

        The UFO Files: UFO Superpowers. The Mutual UFO Network is giving H2 complete access to its case files, as well as every piece of physical evidence they have collected. This series sheds new light on presidential cover-ups, blackouts, disasters and rogue technology

      • The Universe

        The Hunt For Ringed Planets. Ringed planets are breathtaking, lethal and a constant source of surprise. The stunning rings of Saturn have mesmerised countless scientists over the centuries