Season 8 (2020)
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Episodes 9
Mystery of the Volcano Temple
The Pantheon is a 2,000-year-old temple with a dark secret. Today, using cutting-edge archaeological methods and brand-new evidence, experts look beneath the streets of Rome to find out why it was built and how it survived so long.
Read MoreRome's Gate to Hell
Experts investigate myths of a secret portal to hell in Hierapolis.
Read MoreLegend of King Midas
Experts travel inside ancient mounds to investigate the legend of Midas.
Read MoreGhosts of Venice
Scientists use pioneering technology to discover the foundations of Venice.
Read MoreTerror in the Torture Tower
The Tower of London is a centuries-old castle shrouded in a grisly past.
Read MoreSecrets of Seahenge
A prehistoric structure could reveal mysteries to the Bronze Age.
Read MoreSecrets of the Sunken Empire
Experts explore sunken ruins and reveal one of the first great empires.
Read MoreEgypt's Floating Pyramid
Experts decode an Egyptian pyramid constructed as if it floats on water.
Read MoreSumerian Pyramid of Death
Deep in the Iraqi desert, the world's only ziggurat towers over the remains of the first civilization ever known in human history; armed with pioneering satellite imagery, experts investigate the dark mysteries behind this massive, ancient structure.
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