When did Horizon Season 17 Episode 24 air?
Horizon Season 17 Episode 24 aired on December 1, 1980.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 17 · Episode 24
The Slatemakers
Dec 1, 1980·1h
Documentary on the slatemaking industry of North Wales, now a dying craft, and the people involved with it.
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Direct answers for episode-level questions and details.
How long is Horizon Season 17 Episode 24?
This episode runs for approximately 60 minutes.
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