| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S10E01 | Tragic Consequences Aboard a Mayan Ship |
February 20, 2018
Gaia
|
30 | |
| S10E02 | End of the Super Federation |
February 27, 2018
Gaia
|
30 | |
| S10E03 | The Anshar and Red-Headed Giants |
March 6, 2018
Gaia
|
30 | |
| S10E04 | Alien Tech at the Vatican |
March 13, 2018
Gaia
|
30 | |
| S10E05 | Bioship |
March 20, 2018
Gaia
|
30 | |
| S10E06 | Arrival of the New Guardians |
March 27, 2018
Gaia
|
30 | |
| S10E07 | Briefings with a New Alliance |
April 3, 2018
Gaia
|
30 | |
| S10E08 | Confirming Underground Civilizations |
April 10, 2018
Gaia
|
30 | |
| S10E09 | Subterranean Secrets of Humanity |
April 17, 2018
Gaia
|
30 | |
| S10E10 | New Discoveries of the Ancient Builder Race |
April 24, 2018
Gaia
|
30 | |
| S10E11 | Programming Human-Alien Hybrids |
May 1, 2018
Gaia
|
30 | |
| S10E12 | Extreme Experiments with Alien Hybrids |
May 8, 2018
Gaia
|
30 | |
| S10E13 |
Viewer Questions 13: A New Future for Humanity
season finale
|
May 15, 2018
Gaia
|
30 |
No artwork of this type.
No artwork of this type.
No artwork of this type.