Expedition X — Season 1, Episode 4: Mystery in Mammoth Cave
Mystery, Reality • 43 min • 11 seasons, 109 episodes • ★ 8.1/10
Episode synopsis
Phil Torres and Jessica Chobot investigate a strange phenomenon that's been haunting Mammoth Cave for generations.
About Expedition X
Whether trekking through the remote jungles of Cambodia in search of a legendary ape-man or exploring the secrets of the world’s largest cave system right here in the United States, the Expedition X team is taking viewers to the stranger side of the unknown.