DECLASSIFIED takes you deeper into the secrets and stories that have shaped our world.

Declassified

Inspect artifacts and a mysterious mound with royal connections to Atlantis.

Atlantis: The Lost City Unearthed

Visit Spain and uncover ritualistic evidence that hints at Atlantis' existence.

Return to the source of the legend in Egypt, where important clues lie buried.

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S1 E2 | Atlantis: The Lost City Unearthed