Season
Season 6 Episode
- Season 4 Mysteries in the Alien Desert
- Season 4 Alcatraz's Hidden Secrets
- Season 4 Mysteries of the Ice Mummy
- Season 4 Nero’s Lost Palace
- Season 4 Curse of the Seventh Wonder
- Season 4 Dead Sea Scrolls: The Dark Truth
- Season 4 Pompeii’s Evil Twin
- Season 4 Finding Sparta’s 300
- Season 4 Empire State Building: The New Secrets
- Season 4 Egypt’s Buried City
- Season 4 Vesuvius's Secret Victim
- Season 4 Rome's Great Wall
- Season 4 Hitler's Lost Bunker
- Season 4 Leaning Tower of Pisa: The New Mystery
- Season 4 Ghosts of the Wild West
- Season 4 Tower Of Babel: The New Evidence
- Season 4 Lost City of Troy
- Season 4 Mount Rushmore: The Hidden Secrets
- Season 4 Curse of the Hindenburg
- Season 4 Bermuda Triangle Apocalypse
- Season 4 Lost Kingdom of Kush
- Season 4 Hunt for the First Pyramid
- Season 4 Lost City of Babylon
- Season 4 Hidden Secrets of the Twin Towers
- Season 4 Secrets of the Black Pyramid
- Season 4 Egypt’s Sunken Treasures
- Season 4 Lost World of Atlantis
- Season 4 Jericho's Buried Secrets
Blowing Up History - Season 4 Episode 14 Leaning Tower of Pisa: The New Mystery
6.60 45 minutes The Leaning Tower of Pisa is one of the world's most iconic buildings, but why does it lean? Investigators uncover the reasons for its tilt.
