The world's largest mass grave is just 100 feet below the most romantic city in the world. When Victoria (Shannyn Sossamon - A Knight's Tale, The Rules of Attraction) is invited to stay with her sister (Alecia Moore - international best-selling artist Pink in her screen debut) in Paris, she finds herself at an illegal rave in the catacombs beneath the city where lie the remains of seven million bodies. But when Victoria wanders deeper below the city, away from the sex, music and absinthe fest, she finds herself the captive of a savage, inhuman being that is hungry for flesh. She has a terrifying choice: Fight the twisted creature or brave whatever lies in the pitch black of the catacombs. The latest gruesome offering from Twisted Pictures, makers of the Saw films, is a shocking, gruelling treat.