When did Horizon Season 20 Episode 12 air?
Horizon Season 20 Episode 12 aired on April 18, 1983.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 20 · Episode 12
Sixty Minutes to Meltdown
Apr 18, 1983·1h
In this episode, Horizon investigates the nuclear accident which took place in the United States at the Three Mile Island nuclear power plant during March 1979.
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How long is Horizon Season 20 Episode 12?
This episode runs for approximately 60 minutes.
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