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.
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CAST
Cole Hauser
Jack McAllister
Lena Headey
Dr. Kathryn Jennings
Morris Chestnut
Top Buchanan
Eddie Cibrian
Tyler McAllister
Piper Perabo
Charlie
Daniel Dae Kim
Alex Kim
Kieran Darcy-Smith
Strode
Rick Ravanello
Briggs
Marcel Iureș
Dr. Nicolai
Vlad Rădescu
Dr. Bacovia
Simon Kunz
Mike - Caver
David Kennedy
Ian - Caver
Alin Panc
Razvan - Caver
Zoltan Butuc
Corvin - Caver
Brian Steele
Creature Performer
