- Greg Ballora
- (voice)
- Phil Baron
- Mr. Wisdom / Leo (voice)
- Cheryl Blaylock
- Bubbles Gum
- Kevin Carlson
- Timmy the Tooth / Nolan (voice)
- Michael Earl
- Ms. Flossie
- Dina Fraboni
- Dee
- Bruce Lanoil
- Sidney Cyclops / Ms. Sweetie / Kay (voice)
- Todd Mattox
- Brushbrush
- James Murray
- Cavity Goon / Darol (voice)
- Christine Papalexis
- (voice)
- Allan Trautman
- Johnny Paste
