Kevin Matthews, (Todd Eric Andrews), becomes a new pupil at Ralph Waldo Emerson High School. Rejected by the trendy Key Club, he instead joins the Science Club. There he accidentally discovers a number of vials that was made by former student, Barney Springboro from the original film behind a hidden panel in the lab and after drinking the contents develops psychokinetic powers . He amuses himself by lifting girls' dresses and humiliating the Key Club jocks, becoming popular in the process. But the Key Club plots a cruel revenge.