DescriptionA prime-time special previewing NBC's 1989-90 Saturday morning lineup, hosted by the cast members of NBC's "Saved by the Bell."
View Full Cast Mark-Paul GosselaarZack MorrisJohn CandyHimselfDustin DiamondSamuel 'Screech' PowersElizabeth BerkleyJessie SpanoRoss Bagdasarian, Jr.Alvin Seville (voice)
