When did Horizon Season 9 Episode 28 air?
Horizon Season 9 Episode 28 aired on November 16, 1972.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 9 · Episode 28
Do You Sincerely Want a Long Life?
Nov 16, 1972·1h
Horizon investigates the research that is going into the ageing process to find out its causes and possible prevention.
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How long is Horizon Season 9 Episode 28?
This episode runs for approximately 60 minutes.
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