Release Date: August 26, 2005
Studio: Screen Gems (Sony)
Director: Bruce Hunt
Screenwriter: Michael Steinberg, Tegan West
Starring: Cole Hauser, Morris Chestnut, Eddie Cibrian, Rick Ravanello, Marcel Lures, Lena Headey, Piper Perabo
Genre: Action, Horror
MPAA Rating: PG-13 (for intense creature violence)
Official Website: SonyPictures.com
Review: 5/10 rating
DVD Review: Not Available
DVD: Widescreen | Full Screen
Movie Poster: Buy at AllPosters.com
Production Stills: View here

Plot Summary: Deep in the Romanian forest, a team of scientists stumbles upon the ruins of a 13th century Abbey. On further inspection, they make a startling discovery - the Abbey is built over the entrance to a giant underground cave system. Local biologists believe the cave could be home to an undiscovered eco-system, so they hire a group of American cave-explorers to help them investigate its depths.

Jack (Cole Hauser) and his brother Tyler (Eddie Cibrian) are thrill-seeking professional cave explorers who run a team of the top divers in the world. They arrive in Romania with all the latest equipment, including a new type of scuba tank allowing a diver to remain submerged for up to 24 hours. The crack unit, which also includes Charlie (Piper Perabo) and Buchanan (Morris Chestnut), immediately begin their exploration. But what they find deep inside the caves is not just a new eco-system, but an entirely new species altogether...

Trailer:

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Featurette:
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Clip 1 - 'Reality Check':
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Clip 2 - 'Back Up':
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Clip 3 - 'Definitely a Predator':
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Clip 4 - 'Charlie's Fall':
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