Stan is excited about finally building his dream car: a DeLorean. Francine encourages him to include Steve, so the two take a road trip in search of doors for the sports car. The trip veers off-track when there is a mad dash across the country to get the last set of doors available.
Bart falls in love with a charitable girl named Jenny, prompting Bart to behave in order to date her. Meanwhile, Lisa becomes depressed when she writes a report on Springfield's future.