Season 8

1. 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.

2020-11-15 • 44 min

2. Rome's Gate to Hell

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

2020-11-22 • 44 min

3. Legend of King Midas

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

2020-11-29 • 44 min

4. Ghosts of Venice

Scientists use pioneering technology to discover the foundations of Venice.

2020-12-06 • 44 min

5. Terror in the Torture Tower

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

2020-12-13 • 44 min

6. Secrets of Seahenge

A prehistoric structure could reveal mysteries to the Bronze Age.

2020-12-20 • 44 min

7. Secrets of the Sunken Empire

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

2021-01-03 • 44 min

8. Egypt's Floating Pyramid

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

2021-01-10 • 44 min

9. Sumerian 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.

2021-01-17 • 44 min