Sonic/Iron Man 3

Cast

 * Sonic as Tony Stark
 * Super Sonic as Iron Man
 * Amy Rose as Virginia Potts
 * Tails as Rhodey/ Iron Patriot
 * Uncle Chuck as  Aldrich Killian
 * Princess Sally Acorn as Dr. Maya Hansen
 * Knuckles as Eric Savin
 * Rouge as Ellen Brandt