Deven Mack
Sonic The Hedgehog (voice) (23 eps)
Ashleigh Ball
Tails / Tails Nine / Mangey Tails / Sails Tails (voice) (23 eps)
Brian Drummond
Mr. Dr. Eggman / Dr. Done It (voice) (23 eps)
Shannon Chan-Kent
Amy Rose / Rusty Rose / Thorn Rose / Black Rose (voice) (23 eps)
Kazumi Evans
Rouge The Bat / Rebel Rouge / Prim Rouge / Batten Rouge (voice) (23 eps)
Ian Hanlin
Shadow The Hedgehog / Big the Cat / Hangry Cat (voice) (23 eps)
Vincent Tong
Renegade Knucks / Dr. Babble / Dr. Don't / Dr. Deep (voice) (23 eps)
Adam Nurada
Knuckles The Echidna (voice) (11 eps)
Seán McLoughlin
Jack (voice) (4 eps)
Valkyrae
Squad Commander Red (voice) (4 eps)