April 20, 2010
22
285
EN
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.
Robert Clotworthy
Narrator (voice)
Giorgio A. Tsoukalos
Self
Ariel Bar Tzadok
Self
Jonathan Young
Self
Kevin Burns
Kevin Burns
David Childress
Self
Erich von Däniken
Self
Linda Moulton Howe
Self
David Wilcock
Self
George Noory
Self
Philip Coppens
Self
Specials
10 episodes
March 8, 2009
Season 1
5 episodes
April 20, 2010
Season 2
10 episodes
October 28, 2010
Season 3
16 episodes
July 28, 2011
Season 4
10 episodes
February 17, 2012
Season 5
12 episodes
December 21, 2012
Season 6
11 episodes
September 30, 2013
Season 7
8 episodes
January 24, 2014
Season 8
8 episodes
June 13, 2014
Season 9
12 episodes
October 31, 2014
Season 10
10 episodes
July 24, 2015
Season 11
15 episodes
May 6, 2016
Season 12
16 episodes
April 28, 2017
Season 13
15 episodes
April 27, 2018
Season 14
22 episodes
May 31, 2019
Season 15
12 episodes
January 25, 2020
Season 16
10 episodes
November 13, 2020
Season 17
7 episodes
August 6, 2021
Season 18
20 episodes
January 7, 2022
Season 19
20 episodes
January 6, 2023
Season 20
20 episodes
January 5, 2024
Season 21
20 episodes
February 7, 2025
Season 22
10 episodes
January 15, 2026
Prometheus Entertainment
US
