After settling in Green Hills, Sonic is eager to prove he has what it takes to be a true hero. His test comes when Dr. Robotnik returns, this time with a new partner, Knuckles, in search for an emerald that has the power to destroy civilizations. Sonic teams up with his own sidekick, Tails, and together they embark on a globe-trotting journey to find the emerald before it falls into the wrong hands.
Ben Schwartz
Sonic (voice)
James Marsden
Tom Wachowski
Tika Sumpter
Maddie Wachowski
Colleen O'Shaughnessey
Tails (voice)
Idris Elba
Knuckles (voice)
Jim Carrey
Dr. Robotnik
Natasha Rothwell
Rachel
Adam Pally
Wade Whipple
