Underground Marvels (2019) | Todos os episódios

Secrets of the Rock

Data de estreia: 2019-10-17

Mystery of the Lost Labyrinth

Data de estreia: 2019-10-24

Secrets of the Terror Tunnels

Data de estreia: 2019-10-31

The Renegade's Lair

Data de estreia: 2019-11-07

Cave of the Body Snatchers

Data de estreia: 2019-11-14

World's Biggest Labyrinth

Data de estreia: 2019-11-21

Treasures of the Lost Mine

Data de estreia: 2019-12-05

Ghosts of the Hell Maze

Data de estreia: 2019-12-12

Conspiracy in the Buried City

Data de estreia: 2019-12-19

Curse of Cannibal Caves

Data de estreia: 2019-12-26