本片由吉姆·温诺斯基  执导,邀请演员多米尼克·斯万  奇希·劳尔兹  克里斯蒂尼·纽金  Cindy  Lucas  Amy  Holt  John  Callahan  ..  出演的剧情片类型电影，讲述When a fracking environmental accident rips apart the earth's crust, the resulting hole lets out prehistoric sharks from underground. The sharks target  a group of women and trap them in a cabin.