Unearthed Season 9 Episode release dates & where to watch

1. Lost City of Persia

Experts reveal the secrets of the Persian Empire's capital, Persepolis.

2. Valley of Egypt's Queens

The Valley of the Queens is a vast necropolis concealing some of Egypt's most miraculous tombs and powerful women; now, investigators use cutting-edge tech to explore lost tunnels and uncover the enigmatic secrets behind these ancient pharaohs.

3. Curse of Relic Mountain

Experts reveal the mystery behind the decapitated statues of Mount Nemrut.

4. Lost City of the Maya Queens

The downfall of the powerful Maya city of Palenque in southern Mexico continues to mystify archaeologists today; now, investigators gain rare access to explore lost tombs to reveal the truth behind this legendary city and the mystery behind its enigmatic queens.

5. Lost City of the Sumerian Gods

The ancient Sumerian city of Nippur is one of the richest archaeological sites on Earth, but decades of conflict have prevented its exploration; now, experts gain rare access to finally uncover the mysteries behind the most sacred city of Mesopotamia.

6. Egypt's Island of Secrets

Experts investigate an ancient temple monument on an Egyptian island.

7. Egypt's Cult Kings

Experts investigate secrets behind the ancient Egyptian city of Abydos.

8. King Arthur's Lost Castle

Experts use cutting-edge tech to unlock the secrets of Tintagel Castle.

9. Lost World of Desert Kings

The ancient city of Samarra contains a series of medieval structures that hold secrets to one of the world's greatest empires; now, archaeologists use pioneering technology to investigate its astonishing rise to power and reveal its monumental downfall.

10. Rome's Lost Coliseums

The coliseums of Rome were brutal theaters of spectacle and death that helped control the sprawling Roman empire; now, archaeologists uncover the engineering secrets behind these majestic structures to reveal the truth behind the ancient Roman world.

11. Legend of Xanadu Finale

Experts investigate the truth behind the mythical city of Xanadu.