Jack Hall

Jack Hall is a climatologist of the National Oceanic and Atmospheric Administration. While collecting ice samples in Antarctica with his colleagues Frank Harris and Jason Evans, he discovers a serious climate issue. However, his concerns are dismissed twice by Raymond Becker, the Vice President of United States, who only cares for the economy. When a massive storm hits the entire Northern Hemisphere, Jack's son Sam Hall is trapped in New York, so he decides to go rescue him, but before departing with Frank and Jason, he has a final chance to persuade the government in taking immediate action, and saving as many people as they can.