Ancient Aliens - Season 20
| 1 |  |
The Top Ten Alien Influencers 05-01-2024 | |
| 2 |  |
The Top Ten Extraordinary Creatures 12-01-2024 | |
| 3 |  |
The Top Ten Hidden Alien Bases 19-01-2024 | |
| 4 |  |
The Top Ten Scariest Encounters 02-02-2024 | |
| 5 |  |
The Top Ten Alien Codes 09-02-2024 | |
| 6 |  |
The Top Ten Alien Disasters 16-02-2024 | |
| 7 |  |
Secrets Of The Sumerians 23-02-2024 | |
| 8 |  |
The UFO Superhighway 01-03-2024 | |
| 9 |  |
Mysteries of Scotland 08-03-2024 | |
| 10 |  |
Mystery of the Stone Spheres 15-03-2024 | |
| 11 |  |
Mysteries of the Maya 28-06-2024 | |
| 12 |  |
Unlocking the Stargates 05-07-2024 | |
| 13 |  |
The Whistleblowers 12-07-2024 | |
| 14 |  |
The Search For Extraterrestrial Intelligence 19-07-2024 | |
| 15 |  |
Jacques Vallée: UFO Pioneer 09-08-2024 | |
| 16 |  |
The Teachers 16-08-2024 | |
| 17 |  |
Egypt's Giant Tombs 23-08-2024 | |
| 18 |  |
The Linda Moulton Howe Files 30-08-2024 | |
| 19 |  |
The Chosen 06-09-2024 | |
| 20 |  |
Resurrecting Puma Punku 13-09-2024 |
