| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S06E01 | Egypt's Buried City |
November 3, 2019
Science Channel
|
45 | |
| S06E02 | Vesuvius's Secret Victim |
November 10, 2019
Science Channel
|
45 | |
| S06E03 | Lost City of Troy |
November 17, 2019
Science Channel
|
45 | |
| S06E04 | Mount Rushmore: The Hidden Secrets |
November 24, 2019
Science Channel
|
45 | |
| S06E05 | Tower of Babel: The New Evidence |
December 8, 2019
Science Channel
|
45 | |
| S06E06 | Hitler's Lost Bunker |
December 15, 2019
Science Channel
|
45 | |
| S06E07 | Leaning Tower of Pisa: The New Mystery |
December 22, 2019
Science Channel
|
45 | |
| S06E08 | Ghosts of the Wild West |
December 29, 2019
Science Channel
|
45 | |
| S06E09 | Secrets of the Seven Wonders |
January 5, 2020
Science Channel
|
90 | |
| S06E10 | Hunt for the First Pyramid |
January 5, 2020
Science Channel
|
45 | |
| S06E11 | Alcatraz's Hidden Secrets |
January 12, 2020
Science Channel
|
45 | |
| S06E12 | Rome's Great Wall |
January 19, 2020
Science Channel
|
45 | |
| S06E13 |
Lost Kingdom of Kush
season finale
|
January 26, 2020
Science Channel
|
45 |
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No artwork of this type.
No artwork of this type.