An American nuclear submarine encounters an alien species, which coincidentally causes massive electrical and hydraulic malfunctions, causing the sub to crash into an underwater cliff and sink. The navy asks the workers of a nearby underwater oil rig who are joined by a number of navy SEALS to locate and investigate the cause of the crash. As the crew embark on their mission, they encounter a number of difficulties and discover that they may not be alone.
Did you know?
James Cameron's brother, Mike Cameron, plays a dead crewman inside the sunken submarine. To accomplish this he had to hold his breath under 15 feet of water while also allowing a crab to crawl out of his mouth. Read More