When did Horizon Season 13 Episode 28 air?
Horizon Season 13 Episode 28 aired on December 6, 1976.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 13 · Episode 28
The Long Valley
Dec 6, 1976·1h
This is a Horizon documentary about six people who have each lost someone very close, as they describe their progress through grief.
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How long is Horizon Season 13 Episode 28?
This episode runs for approximately 60 minutes.
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