Länsi-Saksa,
1976, 86 min
Juonikuvaukset(1)
Based on the extremely popular books of Erich von Däniken, which proposed the theory that earth's high civilizations are a by-product of activities by prehistoric extraterrestrial visitors, this documentary film uncritically seeks the sites referred to in von Däniken's books, and presents his theories. (jakelijan virallinen teksti)