Pieman and the Cupcake Kid encounter another uncouth and undercooked evil genius in the guise of Professor Frink, whose zeal to fund his research has some unexpected and embarrassing effects on the pastry-themed pair. And while we're on the subject of food--Radioactive Man finds himself facing the strangest villain in his multi-faceted crime-fighting career when an innocent delivery boy is transformed into an ever-changing food platter of foul play, and Radioactive Man is buffeted about by a living buffet--the gastronomic nightmare known as Mufelatto, the Aliment Man!