When did Horizon Season 22 Episode 12 air?
Horizon Season 22 Episode 12 aired on April 1, 1985.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 22 · Episode 12
The Food Allergy War
Apr 1, 1985·1h
Horizon investigates how food allergy has developed from the 1950's to the present.
Episode FAQ
Direct answers for episode-level questions and details.
How long is Horizon Season 22 Episode 12?
This episode runs for approximately 60 minutes.
Comments
Comments coming soon
Discuss episodes with other viewers