Ben Schwartz
Sonic (voice)
James Marsden
Tom Wachowski
Tika Sumpter
Maddie Wachowski
Jim Carrey
Dr. Robotnik
Natasha Rothwell
Rachel
Adam Pally
Wade Whipple
Neal McDonough
Major Bennington
Lee Majdoub
Agent Stone
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
Jeremy Arnold
Businessman
Jeanie Cloutier
Businesswoman
Emma Oliver
Parisian Little Kid
Bailey Skodje
Minivan Kid
Dean Petriw
Minivan Kid
Jeff Sanca
Minivan Dad
Lisa Chandler
Minivan Mom
Chris Gailus
News Anchor
Bethel Lee
Receptionist
Anthony Santiago
Senior Glass Installer
Jeremiah Oh
Junior Glass Installer
Charles Heffernan
Mime
Terence Kelly
Farmer Zimmer
Sean Campbell
Bartender
Scott Patey
Bar Patron / On Set Sonic
Sandy Robson
Bar Patron
Andrea Marcum
Yoga Instructor
Benjamin Valic
Baby Sonic (voice)
Donna Jay Fulks
Longclaw (voice)
Colleen O'Shaughnessey
Tails (voice) (uncredited)
Frank Welker
T-Rex (voice) (uncredited)
Richard David Lecoin
Military Soldier (uncredited)