As a professional monster truck wrestler, Mater must work his way up through the ranks from an amateur tow truck to World Champion Monster Truck Wrestler. But rival wrestlers I-Screamer, Captain Collision, and The Rasta Carian aren't about to give up without a fight.
Mater (voice)
Larry the Cable Guy
Lightning McQueen (voice)
Keith Ferguson
Captain Collision (voice)
Jess Harnell
I-Screamer (voice)
Jan Rabson
Rasta Carian (voice)
Simon Petrie
Dr. Feel Bad (voice)
James Rankin
Referee Pitty (voice)
Danny Mann
Dr. Frankenwagon's Monster (voice)
Frank Welker
Paddy O'Concrete (voice)
Lance Henriksen
Mia (voice)
Lindsey Collins
Tia (voice)
Elissa Knight
Tormentor's Biggest Fan (voice)
Daniel Gerson
Guido (voice)
Guido Quaroni
Filmore (voice)
George Carlin
MTW Announcer #1 (voice)
Gord Robertson
MTW Announcer #2 (voice)
Neil Crone
Additional Voice Talent (voice)
Lori Alan
Additional Voice Talent (voice)
Paul Eiding
Additional Voice Talent (voice)
Laraine Newman
Additional Voice Talent (voice)
Steve Purcell
Additional Voice Talent (voice)
Bob Scott
Additional Voice Talent (voice)
John Cygan
Additional Voice Talent (voice)
Mickie McGowan
Additional Voice Talent (voice)
Jack Angel