Secret Nazi Ruins
Airing | 11/13, 7:00p

S2 E3 | Underground Superweapons

1h 0m|History, Documentary|Science|2021
A labyrinth of tunnels carved deep in the Polish mountains leads to the largest underground Nazi weapons development complex ever discovered.
Secret Nazi Ruins
GENREHistory, Documentary
DETAILSNetwork: Science Runtime: 1h 0m
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