Curby Gremlin, Vladimir Trunkov, Ivan, Alexander Hugo, Tubbs Pacer, Leland Turbo, Galloping Geargrinder, Rod Torque, Miles Axlerod, Tony Trihull, Francesco Bernoulli, World Grand Prix Racers, Cruz Ramirez, Mrs.
Other Main Antagonist, Wacky Doom Jr.
Pricklepants, Trixie, Buttercup, Dolly, Chuckles the Clown, Totoro, R.