Release Date: August 4th, 2006
DVD Release Date: December 26th, 2006
R|1 hr 39 min
A year after a severe emotional trauma, Sarah (Shauna Macdonald) goes to North Carolina to spend some time exploring caves with her friends; after descending underground, the women find strange cave paintings and evidence of an earlier expedition, then learn they are not alone: Underground predators inhabit the crevasses, and they have a taste for human flesh.
Director: Neil Marshall
Production Co: Celador Productions
Distributors: Lionsgate Films