Knuckles/Arthur

Cast

 * Knuckles as Arthur
 * Espio as David
 * Big as Ed Crosswire
 * Vector as Mr. Ratburn
 * Shadow as Binky
 * Sonic as Buster
 * Griff as Brain
 * Tails as George
 * Scratch and Grounder as Timmy Tibbles
 * Rotor as Alberto Molina
 * Metal Sonic as Rattles
 * Uncle Chuck as Oliver Frensky
 * Rouge as Francine
 * Julie-Su as Jane Read
 * Blaze as Muffy
 * Tikal as D.W.
 * Amy Rose as Nadine Flumberghast