In Search of Ancient Astronauts (1973 documentary)

"This is an extremely rare TV re-edit of Harald Reinl's 'Chariots of the Gods', based on the book by Erich Von Daniken. Produced by Alan Landsburg, and narrated by the one and only Rod Serling."

Related

 * Chariots of the Gods (1970 documentary)
 * Mysteries of the Gods (1976 documentary)