Hopefully it isn’t too much of a spoiler to say that they reconcile, and it turns out the son has learned some invaluable skills along the way from dad. You have the gruff father who is one of the best in the world at something, and his estranged son. While the premise is enticing and thrilling, if you have watched enough movies of any genre, you can almost piece together exactly what will happen from the start, and who will live and die.

With dwindling supplies and no chance of escaping the way they entered, the only hope of survival lies in finding an exit deep within a cave system that exists both above and below water, where no human being has ever been before. Just as Carl, his girlfriend, and Frank’s 17-year old estranged son arrive, a storm hits the island and a flash flood cuts the group off from the surface. He and his crew continue to push into the cave system even as their American financier, Carl Huxley, a part-time adventurer in his own right, warns that funding is nearing an end, so if they are going to find the way through to the ocean, they must do so soon. After months of exploration, the caves remain a labyrinthine mystery and the elusive outlet to the ocean remains hidden, suggesting that the caves are far more massive than anyone originally suspected.Īt the heart of the exploration team is master diver Frank McGuire, one of the world’s best cave divers. At the bottom of the hole, the mostly underwater Esa-ala cave system begins, and a group of explorers is determined to lay their eyes on sights that no human being has ever seen before.

Sorta.ĭeep within the strangling vegetation of a South Pacific island, a massive hole stands out like a missing section of the world. The weak plot, mediocre acting and paper-thin characterizations will likely make it a quickly forgotten movie, but the visuals almost make it worth seeing in the theaters. As a result, the film is beautiful at times, bordering on stunning, and the 3D really does make it worth the price of admission. Sanctum is a movie built entirely around the use of 3D combined with the specific cinematography used to show off the cave diving that takes center stage in the film.

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