• Air date: 16 Oct '24 6 episodes
      Journalist Graham Hancock travels the globe hunting for evidence of mysterious, lost civilizations dating back to the last Ice Age.
  • List of Episodes (6)
    • 1. Chapter I

      16 Oct '24
      From ancient footprints to mysterious earthworks, Graham continues his journey into the past alongside experts and curious minds, including Keanu Reeves.
    • 2. Chapter II

      16 Oct '24
      Graham searches for answers to the questions behind ancient works of art, including 25,000-year-old Amazonian paintings and the megaliths of Rapa Nui.
    • 3. Chapter III

      16 Oct '24
      Accompanied by local experts, Graham compares ancient oral traditions and learns Sacsayhuamán in Peru may be older than archaeologists ever imagined.
    • 4. Chapter IV

      16 Oct '24
      Graham learns of a stone-shaping technique now lost to history, and explores how ancient Amazonians managed to thrive in an inhospitable rainforest.
    • 5. Chapter V

      16 Oct '24
      Although thousands of miles apart, Graham considers the possible link between the shamanistic use of ayahuasca in the Amazon and tobacco in New Mexico.
    • 6. Chapter VI

      16 Oct '24
      At Mexico's Temple of the Sun, Graham experiences the extent of the Mayans' astronomical expertise and investigates their complex calendar system.