The Simpsons (1989)

Episode Overview

After Marge's car plunges into a sinkhole, she finds what she believes is the ideal replacement for her family of five. However, her enthusiasm fades fast when she confides in a stunned Homer that the car feels cramped, especially if they consider having another child. Meanwhile, Bart and his buddies are on a mission to uncover the mystery behind Lisa's secretive behavior. Their curiosity is sparked when Bart discovers her puzzling notes and trails her as she sneaks off to secret gatherings in the downtown area after school.