A young girl outwits bumbling crooks who break into her school and take the janitor hostage during a snowstorm.

Izzy is an energetic 9-year-old girl. Overscheduled and running late, her parents can't pick her up on time on the last day of school before Christmas break. A blizzard complicates this situation, but not as much as a pair of bad guys who are freezing in an ice-cream truck. When they kidnap the school janitor, it's up to Izzy to save the day.