Unearthed
Season 6 Episode 12 - Rome's Great Wall
The Roman Empire built Hadrian's Wall to guard its frontiers at the edge of the world; new discoveries reveal who the Romans were trying to keep out with this 72-mile-long megastructure and what it tells us about the ancient people of Iron Age Britain.
Episodes in Season 6
Egypt's Buried City
44 min
Vesuvius's Secret Victim
44 min
Lost City of Troy
44 min
Mount Rushmore: The Hidden Secrets
44 min
Tower of Babel: The New Evidence
44 min
Hitler's Lost Bunker
44 min
Leaning Tower of Pisa: The New Mystery
44 min
Ghosts of the Wild West
44 min
Secrets of the Seven Wonders
44 min
Hunt for the First Pyramid
44 min
Alcatraz's Hidden Secrets
44 min
Rome's Great Wall
44 min
Lost Kingdom of Kush
44 min