A married couple find themselves trapped in their frozen vehicle after a blizzard and struggle to survive amid plunging temperatures and unforeseen obstacles.
Throughout the film the pregnant mother pleads with her husband to break a window then dig them out. He refuses. He's a wuss. He's too afraid they might get cold. Then a snow plough comes by their trapped car, clearing the road. He could have gotten help then if he had taken her advice, or even after the plough went by he could have broken through a window, dug his way out and gone for help.
He dies fortunately. Later the mother breaks out a window, digs her way out and takes her new born baby and arrives safely to the nearest town albeit with dehydration, hypothermia, frostbite and severe malnourishment.
What a wuss that man was.