Sea of the Dead (2004)

Lily hears of a vast treasure trove of pearls hidden on a small island named Koh Mook (Pearl Island) in the Andaman Sea. A group of explorers set off to find it with the help of a local village headman and a girl with a sixth sense. This girl thinks something bad may happen but they continue on despite her fears. They know that no one has ever returned alive from any search for these pearls. As they go on they begin to argue over the division of the spoils. Will they get the pearls? Will they survive?