An edited version of the 1970 German documentary "Erinnerungen an die Zukunft" (Chariots of the Gods), this examines the theory that aliens have landed on Earth in ancient times and were responsible for many of mankind's oldest mysteries.
2015
1985
2020
1957
2023
1991
2018
2006
2022
—
2019
2003
2011
2013