Home / Series / Underground Marvels / Aired Order / Season 1 / Episode 8

Ghosts of the Hell Maze

A labyrinth of tunnels in the French countryside has served as a secret hideout during wartime for centuries. On its walls, experts have discovered the final confessions of soldiers who fought here during one of the deadliest days of World War I.

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  • Originally Aired December 12, 2019
  • Runtime 45 minutes
  • Network Science Channel
  • Created December 13, 2019 by
    Administrator admin
  • Modified November 22, 2022 by
    ast126