| S06E01 |
Egypt's Buried City |
42 min |
| S06E02 |
Vesuvius's Secret Victim |
42 min |
| S06E03 |
Lost City of Troy |
42 min |
| S06E04 |
Mount Rushmore: The Hidden Secrets |
42 min |
| S06E05 |
Tower of Babel: The New Evidence |
42 min |
| S06E06 |
Hitler's Lost Bunker |
42 min |
| S06E07 |
Leaning Tower of Pisa: The New Mystery |
42 min |
| S06E08 |
Ghosts of the Wild West |
42 min |
| S06E09 |
Secrets of the Seven Wonders |
84 min |
| S06E10 |
Hunt for the First Pyramid |
42 min |
| S06E11 |
Alcatraz's Hidden Secrets |
42 min |
| S06E12 |
Rome's Great Wall |
42 min |
| S06E13 |
Lost Kingdom of Kush |
42 min |