When did Horizon Season 11 Episode 23 air?
Horizon Season 11 Episode 23 aired on August 5, 1974.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 11 · Episode 23
Listen and Be Loyal
Aug 5, 1974·1h
Horizon brings you a report by Tom Harrison on anti-nazi propaganda in Britain during World War II.
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Direct answers for episode-level questions and details.
How long is Horizon Season 11 Episode 23?
This episode runs for approximately 60 minutes.
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