What on Earth? S11E8: Poland's Secret Nazi Compound
- Aired: 2022-08-10
- Time: 21:00:00
- Runtime: 60 minutes
Overview
Satellite images capture a series of enormous zigzagging patterns carved into the remote woodlands of Poland; experts investigate a clandestine Nazi base linked to a doomed operation that played a pivotal role in the downfall of WWII Germany.