Distraught, confused, and half-wild with fear, Sarah Carter emerges alone from the Appalachian cave system where she encountered unspeakable terrors. Unable to plausibly explain to the authorities what happened - or why she's covered in her friends' blood - Sarah is forced back to the subterranean depths to help locate her five missing companions.

• DirectorJon Harris
• Release14 October 2009
• Genre
  Adventure / Horror
• Duration1h 34m
• Budget$6,000,200
• Revenue$7,048,886
• Rate
  

  5.91
  1206 reviews
• Productions

  Celador Films, Pathé