When the Haskin family seeks refuge from Y2K hysteria in the isolated forests of the Sierra Diablos mountains, madness and terror find them there. Abducted by a vicious hillbilly clan, the Haskins fight for survival, but neither they nor the hillbilly Crawfords can comprehend the monstrous nightmare about to erupt from the bowels of the earth.

John Charles Meyer
as Billa Crawford

Jessica Simons
as Joany Haskins

Christine Haeberman
as Clarissa Haskin

Jon Briddell
as Byron Haskin

Ken MacFarlane
as Roger Patterson

Trek Loneman
as Uncle Hibby

Adam Brooks
as Fij Crawford

Ben Seton
as Rip Crawford

Ginger Pullman
as Pearlene Crawford

Sandi Steinberg
as Granny Willow