Underground Marvels: Ireland's Underground Alcatraz
05:00 am - 06:00 am, Today on K13AV Discovery (13.2)
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Ireland's Underground Alcatraz
Season 2, Episode 5
Subterranean military fortresses situated on the southern coast of Ireland have protected against enemy invasion for over 400 years. Now, experts investigate how this powerful stronghold transformed into a brutal and terrifying prison.
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2021
English
Stereo
Documentary
Science
History
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