A forgotten military fortification connected to a network of secret tunnels are mysteriously hidden within the Rock of Gibraltar; experts investigate and uncover a derelict war-torn complex constructed for a highly classified WWII spy operation. |
||
Title: | Hidden Tunnels of Gibraltar | |
Air Date: | June 9, 2022 | |
Runtime: | 60 min | |
Genres: | Mystery History Travel | |
BladesofTroy : I dont know what happened behind the scenes but the production really seems to have gone u...