The Bird-Kersees take Marty up on his offer to teach them how to drive -- after all, they piloted a spaceship to Earth, how hard can driving be? Meanwhile, Amber refuses to let Marty teach her, a decision she soon regrets when she ends up with unconventional Driver's Ed teacher Ms. Porsche.

Debbie is thrilled when a tough-minded businesswoman offers her a chance to revitalize her purse business. Jackie jumps in to help, but her negotiating skills work a little too well, and they're soon in way over their heads trying to produce an impossible number of purses.