YouTube has the first (?) film attempt to promote/showcase Eric von Däniken’s 1968 super seller:
Note the film derives from Erich von Daeniken’s “novels”:
The virtue of this 51 year-old effort lies in the “purity” of the extraterrestrail conjecture; the views almost innocent and “sensible.”
The usual bromides are included:
And here is the interpretation of the often mentioned aerial crafts mentioned in ancient Indian literature, Vimana….(It differs from the craft as depicted by current Ancient Alien advocates):
Much is made, of course, of the movement of huge stones to construct everything from the pyramids to the statues on Easter Island, et al. (Our pal Daniel will find the film explicatory.)
To see how the Ancient Alien viewpoint was initially offered, before AA fanatics got hold of it and magnified the ET visitor suggestions to the point of a certitude, give the flick a few minutes of your time.