Little einsteins/Sonic

Cast

 * Leo as Sonic
 * Quincy as Tails
 * Rocket as Knuckles
 * Annie as Amy Rose
 * June as Cream
 * Rocket's Grandma as Rouge
 * Dragon as Antonie
 * David and Nathan as Mighty and Ray
 * The Bad Knight as Shadow
 * Big Jet as Dr. Eegman
 * Tinky Winky and Dipsy (from Teletubbies) as Scratch and Grounder (Tinky Winky and Dipsy are brothers, just like Scratch and Grounder)