Smurfs/Sonic Boom


 * Brainy Smurf as Sonic
 * Clumsy Smurf as Tails
 * Hefty Smurf as Knuckles
 * Smurfette as Amy Rose
 * Smurfblossom as Sticks
 * Gargamel as Dr. Eggman
 * Azreal as Orbot
 * Monty as Cubot
 * The rest of the Smurfs as Villagers