Roger Craig Smith
Sonic / Additional Voices (voice)
Sonic Boom
Sonic, landak tercepat dan terbiru di dunia, bergabung bersama sahabatnya untuk menghentikan Dr. Eggman yang ingin mengubah pulau mereka menjadi taman bermain.
Pemeran
Colleen O'Shaughnessey
Tails / Additional Voices (voice)
Travis Willingham
Knuckles / Additional Voices (voice)
Cindy Robinson
Amy Rose / Additional Voices (voice)
Nika Futterman
Sticks / Additional Voices (voice)
Mike Pollock
Dr. Eggman / Additional Voices (voice)
Kirk Thornton
Orbot / Additional Voices (voice)
Wally Wingert
Cubot / Additional Voices (voice)
Bill Freiberger
Comedy Chimp / Lady Walrus (voice)
Robbie Rist
Swifty the Shrew (voice)
