Mater and Lightning McQueen are ready to rock! When Mater's garage band, Mater and the Gas Caps, records a hit song, Mater becomes a rock legend. Then Lightning joins Mater's band for the rock concert of the century!
Larry the Cable Guy
as Mater (voice)
Keith Ferguson
as Lightning McQueen (voice)
George Carlin
as Filmore (voice) (archive sound)
Lori Alan
as Additional Voice Talent (voice)
John Cygan
as Additional Voice Talent (voice)
Laraine Newman
as Additional Voice Talent (voice)
Mickie McGowan
as Additional Voice Talent (voice)
Jack Angel
as Additional Voice Talent (voice)
Lindsey Collins
as Mia (voice)
Paul Eiding
as Additional Voice Talent (voice)
Elissa Knight
as Tia (voice)
Danny Mann
as Additional Voice Talent (voice)
