Gordon Bressack
Doctor 1 / Clunker (voice)
James Cullen Bressack
Don Carleone / Smokey Car (voice)
Jessica DiCicco
Rudy Carleone / Nurse / Lady Car (voice)
Aaron Eberhardt
Multiple (voice)
Ellen Gerstell
Mrs. Edsel / Stage Manager / Mother Car / Race Girl / Clunker 1 (voice)
Melissa Joan Hart
Cabigail (voice)
Emily Mae Heller
Multiple (voice)
Maurice LaMarche
Chief / Ferryman / Tough Old Car (voice)
Phil LaMarr
Fred Copcar / Speedy Fireball / Demolition Derby Announcer (voice)
Haley Joel Osment
Danny (voice)
Brandon Taylor
Multiple (voice)
Dylan Vox
Monster Truck / Hood 2 / Clunker 2 / Doctor 2 (voice)
Porsha Williams
Carlotta (voice)