The spies go undercover as the opening band on overnight pop-sensation Ricky Mathis' world tour in order to investigate what's making his fans act so crazy. They eventually discover that Ricky's fans are being hypnotized by his music -- music that Sebastian (a bitter, ex-guitar playing record exec) has engineered in order to create an army of lyric-following zombies. With his "Ricky Zombies" in place (Clover included), Sebastian plans to overthrow the governments of the world. In the b-story, Clover gets a crush on a new boy at school -- a musician named Damon.