Junior & The Science Fair

01 Nancy Cartwrightas (voice) 02 Pamela Adlonas Additional Voices (voice) 03 Brad Garrettas Additional Voices (voice) 04 Ben Diskinas Junior Healy (voice) 05 E. G. Dailyas Cyndi (voice) 06 Cree Summeras Spencer (voice) 07 John Kassiras (voice) 08 Gilbert Gottfriedas Peabody (voice) 09 Jonathan Harrisas (voice) 10 Iona Morrisas Additional Voices (voice) 11 Mark L. Tayloras (voice)