While on a fly fishing vacation to Andros Island in the Bahamas, narcotics detectives Dix and Petersen discover their fishing guides were killed when a sudden blast of gunfire fractured their speedboat, Gray Ghost. Local gossip has it that Gray Ghost went to the ocean floor with a hundred million dollars' worth of cocaine in the hull. Dix and Petersen, against their better judgment, are drawn into helping their island friends even though it could...