Secret Bunkers
Concrete Against Bombs
Season 1 Episode 1 of 2
Looking at some of Europe's secret bunkers, beginning with those built in Europe before and during World War II, from the Italian Franzensfeste to Churchill's War Room. Part one of two
Secret Bunkers airs on PBS America at 12:00 AM, Sunday 4 May. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
History