Product Description

Terror lurks deep beneath the surface of the Earth in this thriller. While on a dig in a Romanian forest, a group of scientists make a startling find - they find a huge abbey, dating back to the 13th Century, which was built over the entrance to a massive network of subterranean caves. Eager to learn what lurks within the caves, the scientists discover to their peril that a large part of the cave system is under water. Undeterred, the remaining scientists hire a team of American spelunkers wh