A young woman in Paris goes to a party in the enormous labyrinth of limestone tunnels beneath Paris. When she becomes separated from her friends, she is convinced something is chasing her through the dark tunnels.

• DirectorDavid Elliot
• Release1 June 2007
• Genre
  Horror / Thriller
• Duration1h 32m
• Budget?
• Revenue$2,455,422
• Rate
  

  4.7
  203 reviews
• Productions

  Catacombs Productions, Lionsgate, Twisted Pictures