Ice Quake

'Twas the night before Christmas and all through the house, not a creature was stirring...except for a massive crack in the earth's crust brought on by a horrible earthquake. Now, deadly gas has started to erupt from deep within the earth's core, and the world could end before New Year's Eve! It's up to a geologist (Brendan Fehr) and his family to save the world by stopping the crack from spreading, and the gas from getting into a nearby cave system that would destroy the planet. Also starring Victor Garber.