Dr. Eggman/Dr. Seuss

Cast

 * Dr. Eggman as The Cat in the Hat
 * Eggman Nega as Mack the Turtle
 * Snively as Sam-I-Am
 * Fang as Joey
 * Breezie as Sarah Hall-Small
 * Sonic as The Grinch
 * Rouge as Cindy Lou Who
 * Silver as Horton the Elephant
 * Robotnik Jr. as Little Cat Fleep
 * Zavok as Little Cat A
 * Zomom as Little Cat B
 * Wave as The White-Tufted Floozle Bird
 * Zik as Little Cat C
 * Amy Rose as Jane Kangaroo
 * Heavy as North-Going Zax
 * Bomb as South-Going Zax
 * and more