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Where To Watch Underground Marvels Season 1

  1. 1Secrets of the RockOctober 17, 2019 · 9.5
  2. 2Mystery of the Lost LabyrinthOctober 24, 2019 · 9.0
  3. 3Secrets of the Terror TunnelsOctober 31, 2019 · 9.5
  4. 4The Renegade's LairNovember 7, 2019 · 9.5
  5. 5Cave of the Body SnatchersNovember 14, 2019
  6. 6World's Biggest LabyrinthNovember 21, 2019
  7. 7Treasures of the Lost MineDecember 5, 2019
  8. 8Ghosts of the Hell MazeDecember 12, 2019 · 10.0
  9. 9Conspiracy in the Buried CityDecember 19, 2019
  10. 10Curse of Cannibal CavesDecember 26, 2019 · 9.0