Winston plans to attend a model plane expo and Todd makes fun of him along with his jock buddies. Enid opens Todd's eyes to his cruel treatment of Winston, and all is forgiven when Todd steps up to defend Winston in front of the jocks. Jessica talks to Liz into auditioning for a cosmetics commercial that is seeking spunky twin siblings. They win the role on the spot, but Jessica is dismayed when Liz refuses to do the commercial because the company supports animal testing. When Jessica can't find a replacement for Liz, they lose the job. But not all is lost when the gang gathers at the Moonbeach to watch a new commercial that features the twins advocating the cosmetics company's more humane competitor.