几个朋友被困于墨西哥边境的隧道内，很快他们会成为里面作祟鬼魂的猎物。

  Four teenagers, Malik, Gem, Barbie and Wes, take a excursion to an old series of mine tunnels under the border area of California and Mexico where they, and a few other people traveling by, become trapped and are soon set upon by ghosts of a series of victims who are under the control of a warlock bent on carnage.