• Elroy Jetson as Sonic/Super Sonic
  • Orbitty as Tails/Super Tails
  • Astro the Dog as Knuckles/Super Knuckles
  • Henry Orbit as Shadow
  • Skata Hara as Rouge
  • Mugsy Megatron as E-123 Omega
  • Judy Jetson as Amy
  • Jane Jetson as Cream
  • George Jetson as Big
  • Kenny Countdown as Espio
  • Irvin Orbit as Charmy
  • Jimmy Orbit as Vector
  • Mr. Spacely as Dr. Eggman
  • Mr. Cogswell as Metal Sonic/Neo Metal Sonic
  • The Gripfather as Metal Madness
  • Zero the Dog as Metal Overlord