Twin brothers are separated at birth after their parents are killed in a car accident. One grows up to have a good and successful life, and the other to be a disturbed young man who now plans to achieve the perfect life by stealing his brother's.
84 years later, a 101-year-old woman named Rose DeWitt Bukater tells the story to her granddaughter Lizzy Calvert, Brock Lovett, Lewis Bodine, Bobby Buell and Anatoly Mikailavich on the Keldysh about her life set in April 10th 1912, on a ship called Titanic when young Rose boards the departing ship with the upper-class passengers and her mother, Ruth DeWitt Bukater, and her fiancé, Caledon Hockley.
In honor of his birthday, San Francisco banker Nicholas Van Orton, a financial genius and a coldhearted loner, receives an unusual present from his younger brother, Conrad -- a gift certificate to play a unique kind of game.
Russian terrorists conspire to hijack the aircraft with the president and his family on board. The commander in chief finds himself facing an impossible predicament: give in to the terrorists and sacrifice his family, or risk everything to uphold his principles - and the integrity of the nation.