When did Horizon Season 19 Episode 15 air?
Horizon Season 19 Episode 15 aired on October 25, 1982.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Documentary about acid rain. The effects of various forms of pollution caused by processes of everyday life, including the contamination of rain by the burning of coal and oil. Written by Jeremy Taylor.
Direct answers for episode-level questions and details.
Horizon Season 19 Episode 15 aired on October 25, 1982.
This episode runs for approximately 60 minutes.
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