Deven Christian Mack Sonic the Hedgehog Voice Adam Nurada Knuckles the Echidna Voice Ashleigh Ball Tails the Fox Voice Brian Drummond Dr. Eggman Voice Shannon Chan-Kent Amy Rose Voice Ian Hanlin Shadow the Hedgehog , Big the Cat Voice Kazumi Evans Rouge the Bat Voice Erik Wiese Executive Producer Duncan Rouleau Executive Producer Stephanie Betts Executive Producer Yukio Sugino Executive Producer Toru Nakahara Executive Producer