All Seasons

Season 1

  • S01E01 Mysterious Structures

    • December 6, 2024
    • History Channel

    From a revolutionary war era ship hiding under the streets of Manhattan, to a sprawling Roman villa unearthed in the backyard of an English home; an ancient Grecian maze long thought to be a myth; uncovering strange structures...

  • S01E02 Hidden Treasures

    • December 13, 2024
    • History Channel

    We explore some of the most valuable treasures found in the most unlikely of ways. Like a priceless Ancient Roman mosaic hiding in a New York city apartment, or the most valuable piece of Americana tucked away in a $4 flea market find. You never know where the next million-dollar discovery could be uncovered...

  • S01E03 Chamber of Secrets

    • December 20, 2024
    • History Channel

    From priceless treasure found inside a lost city, to an ancient manuscript hidden behind a wall, explore mysterious secrets lost deep inside various unseen chambers, like tunnels, caves, or even burial sites...

  • S01E04 Military Secrets

    • December 27, 2024
    • History Channel

    From clandestine nuclear weapons programs to a secret Cold War bunker hidden in the mountains, or even World War 2 technology at the bottom of the sea, we explore the unlikely people, and surprising places behind the discoveries of the most top-secret information...

  • S01E05 Sacred Discoveries

    • January 3, 2025
    • History Channel

    From ancient religious texts buried in Egypt to cultural relics found at sea, or even a tower of skulls hiding under the earth, these lost artifacts change what is known about certain sacred beliefs...

  • S01E06 Killer Finds

    • January 17, 2025
    • History Channel

    From a deadly discovery hiding under one of America's most loved national parks, to a Nazi era weapon sunk off the coast of New Jersey, or even a blood thirsty predator found in Canada--you never know where a killer find is hiding or who may stumble upon it...

  • S01E07 Beastly Revelations

    • January 24, 2025
    • History Channel

    From a mythical monster that turns out to be real, to a deadly prehistoric animal, and a frozen tundra hiding a pandora's box full of lethal pathogens, these startling discoveries shock and terrify the world...

  • S01E08 Dark & Deadly

    • January 31, 2025
    • History Channel

    From a Chinese curse that turns out to be real, to human remains in a Founding Father's basement, or even a mysterious island in Central Asia with enough pathogens to kill the entire global population several times over...