A military experiment gone wrong...
The ship has crashed...
And now they're loose...
Jack Hammond is an ex-Special Forces soldier who has returned from the war in Iraq. He's looking to take a peaceful island vacation with his family. Soon after Jack and his family arrive on the island, a ship runs aground, bringing bloodthirsty creatures with it. When a hostile military unit arrives to deal with the threat, Jack must get his family off the island. Before there's no escape.