Master diver Frank McGuire has explored the South Pacific's Esa-ala Caves for months. But when his exit is cut off in a flash flood, Frank's team—including 17-year-old son Josh and financier Carl Hurley are forced to radically alter plans. With dwindling supplies, the crew must navigate an underwater labyrinth to make it out.

Release Date: 2011-02-03

Genres: Action ,Thriller

Director: Alister Grierson

Actors: Ioan Gruffudd ,Richard Roxburgh ,Alice Parkinson ,Daniel Wyllie ,Allison Cratchley ,Christopher James Baker ,Nicole Downs ,Cramer Cain ,Andrew Hansen ,John Garvin

Duration: 1h 48m

IMDB rating: 6.0