Abandoned Engineering
Season 9 Episode 4 - Tunnel of Terrors
Exploring a military strong-hold in the Philippines, a facility that spawned an American sporting great, and an English relic that hosted a cinematic sensation.
Episodes in Season 9
Megalomaniac's Palace
44 min
Jungle Fantasy Land
44 min
The Beached Leviathan
44 min
Tunnel of Terrors
44 min
Apocolyptic Skyscraper
44 min
Ruins of Empire
43 min
Trouble In Paradise
44 min
Experiments of War
43 min
Ancient Encounter
43 min
Alien Contact
44 min
Treasures To Die For
44 min
Niagara's Hidden Marvel
44 min