The Jetsons/Sonic Advance 2

Cast

 * Elroy Jetson as Sonic
 * Jane Jetson as Cream
 * George Jetson as Cheese
 * Orbitty as Tails
 * Astro the Dog as Knuckles
 * Judy Jetson as Amy
 * Jane's Mother as Vanilla
 * Mr. Spacely as Dr. Eggman