The world is gripped by frost. A family is separated. A volcanic eruption in Greenland glacier to make himself and move to North America.
Bill Hart, his wife Teri and their son Nelson, must try to escape death and to leave his home in Maine before Glacier to crush. Hart family is not reunited for daughter Julia is somewhere in the crowds and chaos of the streets of New York and must be saved before the metropolis to be wiped off the face of the earth.
As the ice age is installed, the road to rescue the family is full of obstacles posed by blinding snow storms and deadly icicles flying in all directions.