Season 1 (2017)
5.82 avg 13 episodes 5.3 → 6.4
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Extra Terrestrial | 5.3 | 26 |
| 2 | Mysterious Creatures and Beings | 5.6 | 22 |
| 3 | Sacred Places and Buildings | 6.0 | 17 |
| 4 | Supernatural Abilities | 5.6 | 19 |
| 5 | Unexplained Messages | 5.9 | 19 |
| 6 | Paranormal Activities | 5.1 | 21 |
| 7 | Ancient Megastructures | 6.2 | 18 |
| 8 | Places with Healing Power | 5.8 | 17 |
| 9 | Mysteries of Sacred Texts | 6.0 | 15 |
| 10 | Mysteries of Ancient Cultures | 5.2 | 17 |
| 11 | Relics of the Saints | 5.8 | 15 |
| 12 | Secret Cults and Orders | 6.8 | 16 |
| 13 | Science and Mysteries for 21st Century | 6.4 | 16 |
