Two teen rival babysitters, Jenny and Lola, team up to hunt down one of their kids who accidentally ran away into the big city without any supervision.

When plans with her boyfriend fall through, high school senior Chris Parker ends up babysitting the Anderson kids, Brad and Sara. What should be a quiet night in, however, turns into a series of ridiculous exploits, starting when they leave the house to pick up Chris' friend Brenda. Soon, Brad's buddy Daryl is involved, and the group must contend with car thieves, blues musicians and much more.

After their trip into the big city in the movie Chris once again is asked to baby sit Brad, Sara and Daryl for the night when a simple trip to the store turns into a hostage situation. Chris and the kids have themselves yet another adventure.

Forced to baby-sit with her college nemesis, a young woman starts to see the man in a new light.