The Chipmunks believe that Dave plans to propose to his new girlfriend in Miami.--and dump them. They have three days to get to him and save themselves not only from losing Dave but also from gaining a terrible stepbrother.

A cop (Liotta) with a gambling addiction plots a theft from the bookies who are putting pressure on him to pay off or else.

At Westerburg High where cliques rule, jocks dominate and all the popular girls are named Heather, it's going to take a Veronica and mysterious new kid to give teen angst a body count.