"Danger!" Dad began. "The Terrible Two are tyring to destroy the world." The Terrible Tooo? "Yes," comes the answer. There's Filth who "pours muck and slime over everything" and there's Vacuum who can "suck money and jewels and treasure out of people's pockets, out of drawers, and even out of banks." Today is the day they plan to destroy the world.
Meanwhile in Townton, Miss Nice is teaching Class Perfect to be nice and kind and good. Only one boy, Brad 40 senses that danger is closing in on them all.
Suddenly, Filth and Vacuum are zooming toward Earth. Who can save us? It must be time to call for a superhero!!!