When did Horizon Season 8 Episode 22 air?
Horizon Season 8 Episode 22 aired on October 4, 1971.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 8 · Episode 22
Rheumatism
Oct 4, 1971·1h
Horizon investigates rheumatism, and looks at why this disease is under-researched.
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How long is Horizon Season 8 Episode 22?
This episode runs for approximately 60 minutes.
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