• 
  Jeff Fowler

  regizor

• 
  Patrick Casey

  scenarist
• 
  Worm Miller

  scenarist
• 
  John Whittington

  scenarist

• 
  Idris Elba

  Knuckles (voce)
• 
  James Marsden

  Tom Wachowski
• 
  Ben Schwartz

  Sonic (voce)
• 
  Colleen O'Shaughnessey

  Tails (voce)

• 
  Keanu Reeves

  Shadow (voce)
• 
  Cristo Fernández
• 
  Jim Carrey

  dr. Robotnik
• 
  Krysten Ritter
• 
  Alyla Browne

  Maria
• 
  Sofia Pernas
• 
  James Wolk

• 
  Tony McCarthy
• 
  Jorma Taccone
• 
  Alfredo Tavares
• 
  Andy M Milligan
• 
  Stuart Whelan
• 
  Nathan Hall
• 
  Amedeo Fedeli
• 
  Dempsey Gibson
• 
  Lechristopher Williams
• 
  Joshmaine Joseph
• 
  Tika Sumpter

  Maddie Wachowski
• 
  Tom Butler
• 
  Lee Majdoub
• 
  Adam Pally

  Wade Whipple
• 
  Shemar Moore

  Randall Handel
• 
  Natasha Rothwell

  Rachel
• 
  James Wright

• 
  Neal H. Moritz

  producător
• 
  Toby Ascher

  producător
• 
  Toru Nakahara

  producător
• 
  Hitoshi Okuno

  producător
• 
  Brandon Trost

  imagine
• 
  Eleanor Baker

  costume
• 
  Junkie XL

  coloană sonoră
• 
  Luke Freeborn

  design de producţie
• 
  Sarah-Jane Prentice

  decoruri
• 
  Daniel Vincze

  decoruri
• 
  Anna Lynch-Robinson

  decoruri