| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S19E01 | UFO Hotspots |
January 6, 2023
History
|
42 | |
| S19E02 | The Crop Circle Code |
January 13, 2023
History
|
42 | |
| S19E03 | Mystery of the Lost Civilization |
January 20, 2023
History
|
42 | |
| S19E04 | The Power of the Obelisks |
February 3, 2023
History
|
42 | |
| S19E05 | The MUFON Files |
February 10, 2023
History
|
42 | |
| S19E06 | Cosmic Impacts |
February 17, 2023
History
|
43 | |
| S19E07 | Close Encounters of the Fifth Kind |
February 24, 2023
History
|
42 | |
| S19E08 | The Mysteries of Alaska |
March 3, 2023
History
|
42 | |
| S19E09 | Aliens in Our Airspace |
March 10, 2023
History
|
42 | |
| S19E10 |
The Giants of Malta
mid-season finale
|
March 17, 2023
History
|
42 | |
| S19E11 | The Top Ten Pyramid Sites |
June 30, 2023
History
|
42 | |
| S19E12 | The Top Ten Mysterious Devices |
July 7, 2023
History
|
42 | |
| S19E13 | The Top Ten Mysterious Islands |
July 14, 2023
History
|
42 | |
| S19E14 | The Top Ten Alien Craft |
July 21, 2023
History
|
42 | |
| S19E15 | Edgar Cayce: The Sleeping Prophet |
August 4, 2023
History
|
42 | |
| S19E16 | The Gods of Greece |
August 11, 2023
History
|
42 | |
| S19E17 | The New UFO Hunters |
August 18, 2023
History
|
42 | |
| S19E18 | Power of the Talisman |
August 25, 2023
History
|
42 | |
| S19E19 | The Top Ten Mysteries of the Deep |
September 8, 2023
History
|
42 | |
| S19E20 |
The Top Ten Alien Petroglyphs
season finale
|
September 15, 2023
History
|
42 |
No artwork of this type.
No artwork of this type.