Heavy Metal Mater

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!

• John LasseterDirector

• Larry the Cable GuyMater (voice)
• Keith FergusonLightning McQueen (voice)
• George CarlinFilmore (voice) (archive sound)
• Lori AlanAdditional Voice Talent (voice)
• John CyganAdditional Voice Talent (voice)
• Laraine NewmanAdditional Voice Talent (voice)
• Mickie McGowanAdditional Voice Talent (voice)
• Jack AngelAdditional Voice Talent (voice)
• Lindsey CollinsMia (voice)
• Paul EidingAdditional Voice Talent (voice)
• Elissa KnightTia (voice)
• Danny MannAdditional Voice Talent (voice)