Sonic's nemesis Dr. Robotnik has been banished from the Land of Darkness by an evil Metal Robotnik. And if that wasn't bad enough, the devious doctor tells Sonic that the Robot Generator has been sabotaged and will blow Planet Freedom to kingdom come. What should possibly make Sonic trust his worst enemy?
Producer: Naoji Hounokidani
Sonic the Hedgehog (voice)
Miles 'Tails' Prower (voice)
Knuckles the Echidna (voice)
Sera (voice)
President (voice)
Butler (voice)
Old Man Owl (voice)
Dr. Robotnik (voice)
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2 episodes
Sonic and Tails travel to Dr. Robotnik's utopian city of Robotropolis to stop the Robot Generator and defeat Metal Robotnik, who has banished Robotnik from his city.
Runtime: 27 minThe second episode centers around the conflict between Sonic and Hyper Metal Sonic, Robotnik's greatest creation yet.
Runtime: N/A min