Dated Released : 8 October 2013
Quality : 720p WEB-DL
Info : imdb.com/title/tt2943556
IMDb Rating : 6.1 (240 users)
Star : Brent Briscoe, Kurt Caceres, Eric Etebari
Genre : Horror
A crew of coal miners becomes trapped 600 feet below ground after a disastrous collapse. As the air grows more toxic and time runs out, they slowly descend into madness and begin to turn on one another. Inspired by true events.