Ηθοποιοί

• Ben Schwartz — Sonic
• James Marsden — Tom Wachowski
• Jim Carrey — Dr. Ivo Robotnik
• Tika Sumpter — Maddie Wachowski
• Natasha Rothwell — Rachel
• Adam Pally — Wade Whipple
• Lee Majdoub — Agent Stone
• Neal McDonough — Major Bennington
• Tom Butler — Vice Chairman Walters
• Frank C. Turner — Crazy Carl
• Melody Nosipho Niemann — Jojo
• Shannon Chan-Kent — Roadhouse Waitress
• Brad Kelly — Roadhouse Thug
• Elfina Luk — Secretary of Homeland Security
• Garry Chalk — Navy Chief of Staff
• Michael Hogan — Air Force Chief of Staff
• Peter Bryant — Army Chief of Staff
• Emma Oliver — Parisian Little Kid
• Benjamin Valic — Baby Sonic
• Donna Jay Fulks — Longclaw
• Colleen O'Shaughnessey — Tails