An American tourist visiting her sister in Paris is invited to a party in the city's network of underground tunnels. However, she ends up separated from everyone else and hopelessly lost in the labyrinth - and begins to suspect something sinister is lurking in the darkness, waiting to prey on her. Horror, starring Shannyn Sossamon and Pink.

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.