| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S09E01 | Curse of the Amazon Nazis |
March 11, 2021
Science Channel
|
42 | |
| S09E02 | Epstein’s Forbidden Temple |
March 18, 2021
Science Channel
|
42 | |
| S09E03 | Aztec Alien Mystery |
March 25, 2021
Science Channel
|
42 | |
| S09E04 | Gate to the Viking Gods |
April 1, 2021
Science Channel
|
42 | |
| S09E05 | America's Swamp Castle |
April 8, 2021
Science Channel
|
42 | |
| S09E06 | Lost City of the Vampires |
April 15, 2021
Science Channel
|
42 | |
| S09E07 | Temple of the Island Eater |
April 22, 2021
Science Channel
|
42 | |
| S09E08 | Horror of Dead Man's Island |
April 29, 2021
Science Channel
|
42 | |
| S09E09 | Stalin's Secret Atlantis |
May 6, 2021
Science Channel
|
42 | |
| S09E10 |
America's Secret Apocalypse
season finale
|
May 13, 2021
Science Channel
|
42 |
No artwork of this type.
No artwork of this type.