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What on Earth?

Season 9 · 10 episodes · Mar 11, 2021

  1. What on Earth? season 9 episode 1 still

    Episode 1

    Curse of the Amazon Nazis

    Mar 11, 2021

    Experts follow evidence of a Nazi base in the Amazons to a dark discovery.

  2. What on Earth? season 9 episode 2 still

    Episode 2

    Epstein’s Forbidden Temple

    Mar 18, 2021

    Satellite images capture a mysterious building on Jeffrey Epstein’s island.

  3. What on Earth? season 9 episode 3 still

    Episode 3

    Aztec Alien Mystery

    Mar 25, 2021

    Images reveal an alien substance in the land of the Aztecs.

  4. What on Earth? season 9 episode 4 still

    Episode 4

    Gate to the Viking Gods

    Apr 1, 2021

    New evidence reveals a Viking portal to their spiritual realm.

  5. What on Earth? season 9 episode 5 still

    Episode 5

    America’s Swamp Castle

    Apr 8, 2021

    Images reveal a forgotten war-torn fortress in the swamplands of Louisiana.

  6. What on Earth? season 9 episode 6 still

    Episode 6

    Lost City of the Vampires

    Apr 15, 2021

    Experts uncover a gravesite with the remains of possible vampire burials.

  7. What on Earth? season 9 episode 7 still

    Episode 7

    Temple of the Island Eater

    Apr 22, 2021

    A mystery in Hawaii points to human sacrifice and a shape-shifting god.

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    Episode 8

    Horror of Dead Man's Island

    Apr 29, 2021

    Satellites lead experts to an island that may be linked to a massacre.

  9. What on Earth? season 9 episode 9 still

    Episode 9

    Stalin's Secret Atlantis

    May 6, 2021

    When experts spot what appears to be an abandoned city in the Caspian Sea, they investigate declassified Cold War evidence to reveal an Atlantis-like city built by the Soviets; what they find exposes its long-lost secrets.

  10. What on Earth? season 9 episode 10 still

    Episode 10

    America's Secret Apocalypse

    May 13, 2021

    Satellites capture evidence of catastrophic and secret military testing.