主演：泰瑞·塞尔皮科  MarkAshworth  凯文·塞兹摩尔  克林特·詹姆斯  德鲁·斯塔基  ErinElizabethBurns  AlphaTrivette  FrancineLocke  ElizabethHouston  AnnieThrash  欧文·瓦卡罗  

导演：艾迪·门索尔  

简介：Two miles into the earth, nine Appalachian miners struggle to survive after a methane explosion leaves them with one hour of oxygen to go.