Not always rest which we plan takes place exactly as we would like that. The American horror film moves the viewer to the island where there are ill-fated events. Everyone who stays in the resort dreams to find to himself couple to have a rest it was much more cheerful. However, none of them also could imagine that soon all this will turn back wild horror for everyone vacationers. All rest is spoiled by a poisonous shark who does irreparable harm, both the environment, and all those people who simply wanted to luxuriate in the elite resort. Once it approaches something, having right there produced the poison it immediately destroys that live that once it was necessary as a part of the resort. People in panic, the administration of the resort cannot develop the suitable plan in any way to save people and to neutralize a mad marine mammal.