Melvin Beederman is fresh out of bad guys to catch. Or is he? Little does he know that trouble is brewing in a dressing room at a large department store . . .

Devious and sinister Valley girls Chantele and Brittany aren't just trying on clothes. They're hatching a totally cool plan to take over the city. Will Melvin and Candace be outsmarted by two not-so-smart girls from the Valley?