Season 4 Episodes8
Cast1
Don Wildman
Host
Discussion
0 comments
Join the conversation
Share your take and reply to other fans.
No comments yet
Be the first to share your thoughts on this episode.
6.3
America's Military Underground
6.3/10 · 16 votesSep 14, 202143 min
Ranked #8 of 8 in Season 4•−0.8 vs season avg
Don explores top-secret military and government tunnels and looks into classified technology that could be used to build entire cities... right under our feet.
Seasons4
Episode Summary
"America's Military Underground" is episode 2 of Cities of the Underworld season 4. It scored 6.3/10 from 16 votes, ranking #8 of 8 episodes this season (season average 7.0). It aired on September 14, 2021.