Roger Craig SmithSonic / Dave the Intern / Young Gogoba (voice)
Colleen O'ShaughnesseyTails / Zooey / Mrs. Vandersnout / Belinda (voice)
Travis WillinghamKnuckles / Soar the Eagle / Obliterator Bot / Old Monkey / Mr. Slate (voice)
Cindy RobinsonAmy Rose / Perci / Elderly Gogoba / Justin Beaver (voice)
Nika FuttermanSticks / Diane Aardvark (voice)
Mike PollockDr. Eggman / Fastidious Beaver / Mayor (voice)
Kirk ThorntonOrbot / Shadow the Hedgehog (voice)
Wally WingertCubot / Gogoba Chief / Dixon / D.B. Platypus (voice)
