Harrison campaigns to save the job of the school's shop teacher when the instructor's career is jeopardized by his announcement of plans for a sex change operation. Meanwhile, Cherry Cherry teaches a home economics course at Kennedy High as part of her community service sentence for punching a police officer.

Lily and Carmen become Nicole and Mary Cherry's servants in hopes of receiving wigs to cover their mohawks. Sam and Brooke plan to stop their parents' wedding. Mary Cherry opposes her mom's decision to marry "CHiPs" actor Erik Estrada.