Knuckles/Mario

Cast

 * Knuckles as Mario (both are red)
 * Rouge as Peach
 * Vector as Luigi (both are green)
 * Espio as Yoshi
 * Tikal as Daisy
 * Tails as Toad
 * Blaze as Rosalina
 * Shadow as Wario
 * Metal Sonic as Bowser