When Lisa convinces Marge to pursue her childhood dream of becoming a ballerina by auditioning for the Chazz Busby Ballet Academy, Chazz discovers Lisa's natural talent and enrolls her in the academy instead. During a break from practice, Lisa inhales her fellow ballerinas' cigarette smoke and attributes her improvement in ballet to smoking. Lisa soon becomes addicted to secondhand smoke, with no chance of quitting in sight. Meanwhile, Homer shows Bart his secret room where he manufactures beef jerky. When Homer realizes that a family of raccoons have made off with his beef, he decides to confront the animals.
