Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.
Title | Season 12 |
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Genres | Documentary Mystery Sci-Fi & Fantasy |
Air Date | 2017-04-28 |
Episode Runtime | 00 Hours 42 Minutes |
Season Number | 12 |
Episode Count On Season 12 | 16 |
Production Companies | Prometheus Entertainment |