When did Horizon Season 20 Episode 24 air?
Horizon Season 20 Episode 24 aired on December 12, 1983.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Horizon follows group of men and women going through basic training in Federal Bureau of Investigation (FBI) methods at the Academy in the United States.
Direct answers for episode-level questions and details.
Horizon Season 20 Episode 24 aired on December 12, 1983.
This episode runs for approximately 60 minutes.
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