Three masked gunmen burst into Michelle's home and order her to rob the bank vault where she works or they'll blow up her 7-year-old. And teenagers Troy and Josh take a small sailboat out to an inlet to go fishing when they get caught by a dangerous current and are swept out to sea for six days. They must struggle to survive against heavy seas, freezing temperatures at night, burning hot temperatures during the day, and sharks that keep circling their boat.
