Mater (voice)
Lightning McQueen (voice)
Finn McMissile (voice)
Holley Shiftwell (voice)
Sir Miles Axlerod (voice)
Francesco Bernoulli (voice)
Brent Mustangburger (voice)
Grem (voice)
Professor Z (voice)
Acer (voice)
Sally (voice)
Darrell Cartrip (voice)
Uncle Topolino (voice)
David Hobbscap (voice)
Mel Dorado (voice)
Luigi (voice)
Otis (voice)
Tomber (voice)
Siddeley / Leland Turbo (voice)
Fillmore / Combat Ship (voice)
Rod 'Torque' Redline (voice)
Mater's Computer (voice)
Flo (voice)
Victor Hugo / Vladimir Trunkov / Ivan the Tow Truck (voice)
Alexander Hugo (voice)
Crabby (voice)
Guido (voice)
The Queen / Mama Topolino (voice)
J. Curby Gremlin (voice)
Tubbs Pacer (voice) (as Brad Lewis)
Ramone (voice)
Jeff Gorvette (voice)
Lewis Hamilton (voice)
Sarge (voice)
Minny (voice)
Van (voice)
Lizzie (voice)
Mack (voice)
Sheriff (voice)
Additional Voices (voice) (as Catherine Bolt)
Additional Voices (voice)
Additional Voices (voice) (as Dice Tsutsumi)
Francesco Spaligumi (uncredited)
Flo (uncredited)
Filip Tarikovic (uncredited)
Flin McFin (uncredited)
Martin (uncredited)
Munjeviti Juric (uncredited)
Djomber (uncredited)
Elza (uncredited)
Sanja (uncredited)
Slep (uncredited)
Helena Hitrosift (uncredited)
Miscellaneous voices (uncredited)
Satnik (uncredited)
Serif (uncredited)
Ramo (uncredited)
Krntek (uncredited)