In "Catacombs," the new hair-raising thriller from the producers of the hit film "Saw," Victoria (Shannyn Sossamon, star of "A Knight's Tale") heads to City of Lights to visit her wild sister Carolyn (Alecia Moore a/k/a music superstar Pink).

One night, Victoria is swept into the Parisian underground rave scene, literally under ground into the city's Catacombs. It is here--among the bodies of the dead which have rested undisturbed for centuries--that the easily frightened Victoria finds herself lost in the darkness, pursued by someone or something more terrifying than she could have ever imagined...