When did Horizon Season 8 Episode 13 air?
Horizon Season 8 Episode 13 aired on May 3, 1971.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 8 · Episode 13
Darwin's Bulldog
May 3, 1971·1h
Horizon reports on the famous protagonist of "The Origin of Species," Thomas Henry Huxley.
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How long is Horizon Season 8 Episode 13?
This episode runs for approximately 60 minutes.
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