Fecha de lanzamiento

25 Nov, 1977

Tiempo de ejecución

00:50: (HH:MM)

Sinopsis

Horizon investigates whether first contact with aliens has already occurred. The publication of 'Chariots of the Gods?' by Erich von Daniken is central to this documentary and some of von Daniken's claims of evidence of extra-terrestrial visitations.

Fotos

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Actores

Don Wescott

Carl Sagan

Erich von Däniken

Multitud