As the Millers frantically try to figure out how to stop the snow globe's devastating effects, they discover that the snow globe was created by an eccentric toy maker named Klaus (played by David Cubitt). Klaus, who has been obsessed with creating the perfect town within a snow globe, accidentally imbued it with magical powers that he cannot control. The only way to stop the snow globe is to destroy it, but doing so would mean destroying the entire town inside.
The Millers band together with other townspeople, including a group of youth hockey players and their coach (played by Laura Harris), to try to stop the snow globe's effects. Meanwhile, the storm intensifies, trapping many residents in their homes and threatening to wipe out the town entirely.
As they race against the clock to find a way to destroy the snow globe without destroying the town, the Millers and their fellow townspeople discover the power of community and the importance of coming together in times of crisis. In the end, they are able to defeat the snow globe and save their beloved town from certain destruction.