as Sonic the Hedgehog / Dave the Intern / Young Gogoba (voice)

as Miles 'Tails' Prower / Zooey / Mrs. Vandersnout / Belinda (voice)

as Knuckles the Echidna / Soar the Eagle / Obliterator Bot / Old Monkey / Mr. Slate (voice)

as Amy Rose / Perci / Elderly Gogoba / Justin Beaver (voice)

as Sticks the Badger / Diane Aardvark (voice)

as Dr. Eggman / Fastidious Beaver / Mayor (voice)

as Orbot / Shadow the Hedgehog (voice)

as Cubot / Gogoba Chief / Dixon / D.B. Platypus (voice)

as Comedy Chimp / Lady Walrus (voice)