Switzerland
Underground Worlds · Season 1 · Episode 3
A look at some of Switzerland's 300,000 subterranean bunkers, the creation of a local entrepreneur shrouded in mystery in England and a network of tunnels deep beneath Slovenia.
Episode Details
Air date, runtime, timezone, and episode position.
Season
1
Episode
3
Air Date
09/Oct/2019
Air Time
—
Runtime
45 min
Overview
Episode summary.
A look at some of Switzerland's 300,000 subterranean bunkers, the creation of a local entrepreneur shrouded in mystery in England and a network of tunnels deep beneath Slovenia.
Episode Navigation
Move between previous and next episodes.