Sonic/The Jetsons

Cast

 * Sonic as George Jetson
 * Amy as Jane Jetson
 * Tails as Elroy Jetson
 * Cream as Judy Jetson
 * Knuckles as Astro the Dog
 * Cosmo as Rosie the Robot
 * Chris as Orbitty
 * Uncle Chuck as Henry Orbit
 * Dr. Eggman as Mr. Spacely
 * Mama Robotnik as Mrs. Spacely
 * Antoine as Cogswell
 * and more

Version 2

 * Knuckles as George Jetson
 * Rouge as Jane Jetson
 * Sonic as Elroy Jetson
 * Tails as Astro the Dog
 * Amy as Judy Jetson
 * Chris as Orbitty
 * Cream as Rosie
 * Vector as Henry Orbit
 * Dr. Robotnik/Eggman as Mr. Spacely
 * Mama Robotnik as Mrs. Spacely
 * Espio as Arthur Spacely
 * Charmy as Zero the Dog
 * Snively as Mr. Cogswell
 * Manic as R.U.D.I