• Hajime Kamegaki

  regizor

• Michael Haigney

  scenarist
• Ted Lewis

  scenarist
• John Touhey

  scenarist
• Koji Miki

  scenarist
• Yuji Naka

  scenarist

• Jason Griffith

  Sonic the Hedgehog
• Gregory Abbey

• Addie Blaustein
• Darren Dunstan

  E-51 Intellihente
• Suzanne Goldish

  Christopher 'Chris' Thorndyke
• Dan Green
• Megan Hollingshead
• Rebecca Honig
• Tara Sands

• Jun'ichi Kanemaru

  Sonic the Hedgehog
• Sanae Kobayashi

  Chris Thorndyke
• Rachael Lillis
• Jerry Lobozzo
• Nappy
• Karen Neil
• Lisa Ortiz
• Amy Palant

  Miles 'Tails' Prower
• Ed Paul
• Mike Pollock

  Dr. Eggman, Ella
• Jack Quevas
• Andrew Rannells
• Jimmy Zoppi
• Christopher Daniel Barnes

  (voice)
• Jeff Bennett

  (voice) (as Jeff Glen Bennett)
• Bob Bergen

  (voice)
• Rodger Bumpass

  (voice)
• Corey Burton

  (voice)
• Cathy Cavadini

  (voice) (as Catherine Cavadini)
• Cam Clarke

  (voice)
• Robert Clotworthy

  (voice)
• Robin Atkin Downes

  (voice)
• Keith Ferguson

  (voice)
• Jennifer C. Johnson

  Lindsey Thorndyke (voice) (as Jennifer Johnson)

• Michael Haigney

  producător
• Tadahito Matsumoto

  producător
• Matato Matsumoto

  producător
• Takeshi Sasamura

  producător
• Julie Rath

  producător asociat
• Emi Sasaki

  producător asociat
• Norman J. Grossfeld

  producător executiv
• Alfred Kahn

  producător executiv
• Yuji Naka

  producător executiv