Ms. Valerie Frizzle (voice)
The Producer (voice)
Carlos Ramon (voice)
Phoebe Terese (voice)
Keesha Franklin (voice)
Dorothy Ann (voice)
Tim (voice)
Ralphie Tennelli (voice)
Arnold Perlstein (voice) (as Daniel Tamberelli)
Wanda Li (voice) (as Lisa Yamanaka)
(voice) (as Ben Campbell)
Self (voice)
(voice)
Caller (voice)
Caller (voice) (as Ashley Taylor)