Shadow The Hedgehog/Silver The Hedgehog

Cast:

 * Shadow as Silver
 * Rouge as Sticks
 * Silver as Shadow
 * Knuckles as Tails
 * Tails as Knuckles
 * Sonic as Espio
 * Charmy as Sonic
 * Maria Robotnik as Vanilla
 * Cream as Rouge
 * Dr. Eggman as Vector
 * And more...