Pompeii's Gate to Hell
- Episode aired May 23, 2019
- TV-PG
- 42m
Berlin's mysterious prison complex and office block. A massive pit carved out of the Western U.S. coast. An underground labyrinth crumbles in the shadow of Mt. Vesuvius. An Island off the Pa... Read allBerlin's mysterious prison complex and office block. A massive pit carved out of the Western U.S. coast. An underground labyrinth crumbles in the shadow of Mt. Vesuvius. An Island off the Pacific coast of Costa Rica hides a dark past.Berlin's mysterious prison complex and office block. A massive pit carved out of the Western U.S. coast. An underground labyrinth crumbles in the shadow of Mt. Vesuvius. An Island off the Pacific coast of Costa Rica hides a dark past.