Underground Worlds (2019) | Season 1

1 Gibraltar

• 2019-09-25
• 45m

Not rated yet.

2 Sweden

• 2019-10-02
• 45m

Not rated yet.

3 Switzerland

• 2019-10-09
• 45m

Not rated yet.

4 Kingdom of Salt

• 2019-10-16
• 45m

Not rated yet.

5 Bouzincourt

• 2019-10-23
• 45m

Not rated yet.

6 City of Naours

• 2019-10-30
• 45m

Not rated yet.

7 Jersey War Tunnels

• 2019-11-06
• 45m

Not rated yet.

8 The Maginot Line

• 2019-11-13
• 45m

Not rated yet.

9 Edinburgh Vaults

• 2019-11-20
• 45m

Not rated yet.

10 Dover War Rooms

• 2019-11-27
• 45m

Not rated yet.