Underground Marvels (2019)
45 Min.·IMDb 6.5
Season 2: Episode 5
Subterranean military fortresses situated on the southern coast of Ireland have protected against enemy invasion for over 400 years, and now, experts investigate how this powerful stronghold transformed into a brutal and terrifying prison.
Episodes
20 totalAvailability
Multiple subtitles. Streaming in Full HD quality.
Information
GB · 20 episodes
Overview
Subterranean military fortresses situated on the southern coast of Ireland have protected against enemy invasion for over 400 years, and now, experts investigate how this powerful stronghold transformed into a brutal and terrifying prison.
DocumentaryDrama
Cast
Chris Jarman
IMDB
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