Air date: 2020-11-15

Runtime: 44 min

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.

Air date: 2020-11-22

Runtime: 44 min

Experts investigate myths of a secret portal to hell in Hierapolis.

Air date: 2020-11-29

Runtime: 44 min

Experts travel inside ancient mounds to investigate the legend of Midas.

Air date: 2020-12-06

Runtime: 44 min

Scientists use pioneering technology to discover the foundations of Venice.

Air date: 2020-12-13

Runtime: 44 min

The Tower of London is a centuries-old castle shrouded in a grisly past.

Air date: 2020-12-20

Runtime: 44 min

A prehistoric structure could reveal mysteries to the Bronze Age.

Air date: 2021-01-03

Runtime: 44 min

Experts explore sunken ruins and reveal one of the first great empires.

Air date: 2021-01-10

Runtime: 44 min

Experts decode an Egyptian pyramid constructed as if it floats on water.

Air date: 2021-01-17

Runtime: 44 min

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.