Discovery Long Lost WWII Underground Lair Scott Admin posted on 3 years ago — updated on 1 second ago 457 views Berlin, Germany was the battlefield of the 20th century, and today, sealed up and forgotten beneath its streets are the remnants of a dark past. Find out more in Season 1, Episode 2, "WWII Underground Lair." https://www.youtube.com/watch?v=aLUzrO76Hbk history Cities Of The Underworld Germany Berlin WWII Scott Follow Author, educator, musician, dancer and all around creative type. Founder of "The Happy Now" website and the online jewelry store "Silver and Sage".