A series of environmental disasters leaves the Earth almost entirely flooded, with the surviving humans crammed into overpopulated cities on the few remaining areas of land. Submarine crews embark on perilous missions to explore the underwater ruins of old cities in search of vital supplies to salvage. Sci-fi adventure, starring James Brolin and Ian Somerhalder.

The year is 2048, and global warming has flooded much of Earth's land areas. A father and his two sons try to salvage treasures from sunken buildings when they are given an important assignment by the New Vatican.