A mysterious ruined city in Greece is home to the mythical Labyrinth and the Minotaur. Its catastrophic downfall may have inspired the legend of Atlantis. S3/Ep5
When a Viking fortress lost underground for over 1,000 years is discovered, experts investigate its buried treasures. What caused this civilization's demise? S3/Ep2
Egypt's Bent Pyramid is one of the world's most mysterious ancient mega-structures. Was it intended to look so bizarre, or had something gone wrong? S3/Ep9
New finds at Pompeii's last unexplored area reveal the dark secrets of the doomsday event that destroyed it. Recently-unearthed mummies may offer answers. S3/Ep8
The statues of Easter Island were built by one of the world's strangest and most isolated civilizations. New evidence reveals why they were constructed. S3/Ep7
A mysterious ruined city in Greece is home to the mythical Labyrinth and the Minotaur. Its catastrophic downfall may have inspired the legend of Atlantis. S3/Ep5
At an ancient city lost in the Peruvian desert for 5,000 years, experts find signs of strange rituals. Was it the first civilization of the Americas? S3/Ep3
When a Viking fortress lost underground for over 1,000 years is discovered, experts investigate its buried treasures. What caused this civilization's demise? S3/Ep2
The Inca capital of Cusco was supposedly the site of untold gold and riches. New discoveries reveal the secrets behind this mighty empire's fall. S3/Ep1