When did Horizon Season 14 Episode 23 air?
Horizon Season 14 Episode 23 aired on December 23, 1977.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 14 · Episode 23
The Great Wine Revolution
Dec 23, 1977·1h
Horizon explores a new science-based revolution in the production of wine.
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Direct answers for episode-level questions and details.
How long is Horizon Season 14 Episode 23?
This episode runs for approximately 60 minutes.
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