Greenland

Upon hearing the news that a huge comet will hit Earth within 48 hours and start the dreaded apocalypse, John Garrity, his estranged wife Allison, and their son Nathan decide to make their way to Greenland, where a group of bunkers is located. The journey, however, proves to be more perilous than they anticipated. Amidst the growing panic and lawlessness around them, the family tries their hardest to catch the last flight to the last possible safe haven on the planet.