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All Seasons

Season 1

  • S01E01 Revenge of the Zombie Killer

    • August 27, 2020
    • Science Channel

    Scientists unearth a 30,000-year-old zombie virus from an icy grave.

  • S01E02 Alien Ice Towers

    • September 3, 2020
    • Science Channel

    Strange ice towers in India may be linked to extraterrestrial formations.

  • S01E03 Curse of the Ice Princess

    • September 10, 2020
    • Science Channel

    Siberian locals report strange events that point to an ancient mummy curse.

  • S01E04 Island of Arctic Cannibals

    • September 17, 2020
    • Science Channel

    Mummified corpses may hold the answers to a lost Arctic expedition.

  • S01E05 Mystery of Skeleton Lake

    • September 24, 2020
    • Science Channel

    A frozen lake melts once a year to expose hundreds of human bones.

  • S01E06 Arctic Doomsday Device

    • October 1, 2020
    • Science Channel

    A military base hidden under ice is revealed to be an elaborate cover-up.

Season 2

Season 3

  • S03E01 Finger Of Death

    • January 8, 2024
    • Sky History

    A grim discovery in a Swedish lake reveals shocking ancient practices. Meanwhile in the Canadian Arctic, the fossil of a previously unknown mammal is found.

  • S03E02 Ancient Warrior Sacrifice

    • January 15, 2024
    • Sky History

    In a Danish bog, hundreds of mutilated ancient bones are found, while a mysterious deserted island belonging to Russia is explored.

  • S03E03 Mysterious Mongol Massacre

    • January 22, 2024
    • Sky History

    Archaeologists in Russia find several mass graves, a World War II plane sits on a Canadian mountain, and cosmic rays in Antarctica stump experts.

  • S03E04 Ecuador's Mountain Mystery

    • January 29, 2024
    • Sky History

    Human remains are discovered high in the Ecuadorian Andes, while a strange earthquake-like event is investigate in Canada.

  • S03E05 Iceland's Glacier Tomb

    • February 5, 2024
    • Sky History

    In Russia, 34,000-year-old graves are discovered. Meanwhile, a team attempts to locate a British World War II aeroplane that went missing in Iceland.

  • S03E06 Antarctic Island Mysteries

    • February 12, 2024
    • Sky History

    A mysterious volcanic island off the coast of Antarctica is explored, while the mummified remains of a teenage girl are found in the Peruvian Andes.

  • S03E07 Forgotten Greenland Ghost Town

    • February 19, 2024
    • Sky History

    Mysterious industrial waste is discovered in an uninhabited part of Greenland. Meanwhile, strange mounds are found deep within the Arctic Circile.

  • S03E08 Abandoned Alpine Fortress

    • February 26, 2024
    • Sky History

    A Kazakh farmer discovers ancient burial sites that may determine whether or not the legend of the Amazon women warriors is myth or reality. In the Italian Alps, a group of hikers explore long forgotten military infrastructure that points to the region's complicated and violent history. A shrine in the Indian Himalayas has long been said to be protected by supernatural powers, but strange markings on the temple reveal it was subject to an almost equally as powerful force. Palaeontologists discover a fossilized species unknown to science embedded in a rock hundreds of millions of years old.

  • S03E09 Long Lost Arctic Army Base

    • March 4, 2024
    • Sky History

    A secret military base is discovered a few hundred miles from the North Pole. A man-made, ancient stone formation is found 120 feet below the surface of Lake Huron. A 1500 year old burial ground is discovered on the shores of the Baltic Sea. And in Russia's far east, a life-form that scientists think can live for thousands of years is discovered in the permafrost.

  • S03E10 WWII Warship Wreckage

    • March 11, 2024
    • Sky History

    A giant naval vessel is located on the bottom of the Norwegian Sea. An ancient reptile-like creature unknown to science is found in the permafrost of Canada's Arctic. In Scotland, archaeologists are drawn to a strange, figure-eight shaped ditch. An Antarctic research base finds itself suddenly surrounded by blood soaked snow.

Season 4

  • S04E01 Echoes of the Lost Mountaineer

    • April 8, 2025
    • Sky History

    The search for missing mountaineer Janet Mae Johnson, from 1973, gains momentum with the discovery of her backpack and camera in 2020.

  • S04E02 Secrets of the Antarctic Abyss

    • April 8, 2025
    • Sky History

    In Siberia, a 44,000-year-old wolf, perfectly preserved in permafrost, may hold secrets about Ice Age bacteria and ancient microbial life.

  • S04E03 Woolly Mammoths Last Stand

    • April 8, 2025
    • Sky History

    Woolly Mammoths Last Stand: Travel to the most remote, uninhabitable parts of Earth to reveal great mysteries that have been frozen in time.

  • S04E04 Battlefield Beneath the Alps

    • April 8, 2025
    • Sky History

    Battlefield Beneath the Alps: In the Swiss Alps, a Roman dagger discovery reveals a 2,000-year-old battlefield where the Suanetes tribe fell to the Roman Empire.

  • S04E05 The Giant Penguin Enigma

    • April 8, 2025
    • Sky History

    The Giant Penguin Enigma: Mauro De Mauro's disappearance in Italy reveals remains in a Mount Etna cave, linked to mafia ties and a 1962 assassination.

  • S04E06 The Patagonia Ice Dragon

    • April 8, 2025
    • Sky History

    The Patagonia Ice Dragon: A Dutch fluit shipwreck found in the Gulf of Finland reveals rare insights into 1600s maritime trade and naval architecture.

  • S04E07 Ice Age Battlefield

    • April 8, 2025
    • Sky History

    Ice Age Battlefield: A Swiss fisherman uncovers ancient Celtic relics in Lake Neuchatel, hinting at a violent Iron Age battle around 225 BCE.

  • S04E08 Siberian Death Mask

    • April 8, 2025
    • Sky History

    Siberian Death Mask: A 1700-year-old death mask from Siberia reveals ancient cranial surgery, shedding light on advanced medical practices of the Tashtyk culture.

  • S04E09 Frozen Secrets of Prehistoric Warfare

    • April 8, 2025
    • Sky History

    Frozen Secrets of Prehistoric Warfare: Floods in Uttarakhand raised fears of buried Cold War nukes, but scientists linked it to a glacier collapse and environmental impacts.

  • S04E10 The Donner Party's Lost Legacy

    • April 15, 2025
    • Sky History

    The Donner Party's Lost Legacy: Artifacts like glass shards and a writing slate from the tragic Donner Party of 1846 have been recently uncovered in the Sierra Nevada.