T.J. Detweiler (voice)
Spinelli (voice)
Principal Prickley (voice)
Gretchen Grundler (voice)
Miss Grotke (voice)
Vince LaSalle (voice)
Mikey Blumberg (voice)
Gus Griswald (voice)
Younger T.J. (voice)
King Bob (voice)
Digger Sam (voice)
Miss Finster (voice)
Ashley Q (voice)
Older T.J. (voice)
(voice)
Cornchip Girl (voice)
Digger #1 (voice)
Ashley A (voice)
Lt. Griswald (voice)
Digger Dave / Randall (voice)
Gelman (voice)
