In what may be the series' most surreal episode, DJ (Candace Cameron) is a walking dictionary definition of "nervous" as she prepares to take her SAT exams. The well-meaning advice and consul from the other family members serves only to increase DJ's terror level.. Comes the day of the exam, and it is truly a nightmare--perhaps literally so. Wheel of Fortune letter-turner Vanna White appears as herself, so to speak. ~ Hal Erickson, Rovi