Science Fair Affair Cindy leads a campaign to ban Jimmy from the school's science fair, citing unfair competition. But even an ousted Jimmy steals the spotlight when his patented oil-generating machine earns him a Nobel Prize for Science – then malfunctions and places everyone at the science fair in grave danger. Invention: The I Can't Believe It's Not Oil 8000
Elenco: Carolyn Lawrence , Crystal Scales , Candi Milo , Debi Derryberry , Jeffrey Garcia , Megan Cavanagh , Frank Welker , Andrea Martin , Mark DeCarlo , Rob Paulsen , Phil LaMarr , Jeff Bennett , Tom Kenny , Maurice LaMarche , Kevin Michael Richardson , Kath Soucie , Daran Norris , Jim Cummings , Corey Burton , James Belushi .