Director :
Cast :
Cole HauserLena HeadeyMorris ChestnutEddie CibrianPiper PeraboDaniel Dae KimKieran Darcy-SmithRick RavanelloMarcel IureșVlad Rădescu
Genre :
Release :
2005-08-26
IMDb Rating :
5.4
Description :
After a group of biologists discovers a huge network of unexplored caves in Romania and, believing it to be an undisturbed eco-system that has produced a new species, they hire the best American team of underwater cave explorers in the world. While exploring deeper into the underwater caves, a rockslide blocks their exit, and they soon discover a larger carnivorous creature has added them to its food chain.