Home / Series / Underground Marvels / Aired Order / Season 2 / Episode 10

Medieval Maze of Secrets

A forgotten world of ancient underground passages and medieval engineering lies hidden beneath the town of Exeter, England; experts investigate and reveal how this ambitious tunnel system was the result of one of the deadliest epidemics in history.

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  • Originally Aired October 7, 2021
  • Runtime 42 minutes
  • Network Science Channel
  • Notes Is the series finale
  • Created October 8, 2021 by
    Matang Aguila
  • Modified January 7, 2023 by
    ast126