When did Horizon Season 0 Episode 2 air?
Horizon Season 0 Episode 2 aired on November 25, 1977.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
In this special episode, Horizon reports on Erich von Däniken and his theories about astronauts visiting Earth long ago.
Direct answers for episode-level questions and details.
Horizon Season 0 Episode 2 aired on November 25, 1977.
This episode runs for approximately 60 minutes.
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