About this showing of Expedition X
Heather and Phil head to Tennessee's Brushy Mountain Penitentiary to investigate the violent, powerful, and hostile forces lurking in its remains.
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Coming up on TV
Terror Behind Bars
On DMAX on Tue 22 Sep 2026 at 23:00, ending at 00:00.
Expedition X starts at 23:00 on DMAX on Tue 22 Sep 2026.
Episode / edition: Terror Behind Bars
Heather and Phil head to Tennessee's Brushy Mountain Penitentiary to investigate the violent, powerful, and hostile forces lurking in its remains.
The next currently listed showing is Tue 22 Sep 2026, 16:00 on Discovery .History.
See all current showings