When did Horizon Season 14 Episode 7 air?
Horizon Season 14 Episode 7 aired on March 4, 1977.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 14 · Episode 7
The Red Planet
Mar 4, 1977·1h
This story by Horizon traces the efforts of astronomers and scientists through history to prove the existence of life on Mars.
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Direct answers for episode-level questions and details.
How long is Horizon Season 14 Episode 7?
This episode runs for approximately 60 minutes.
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