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?
Masami Kikuchi
Sonic the Hedgehog (voice)
Hekiru Shiina
Miles 'Tails' Prower (voice)
Yasunori Matsumoto
Knuckles the Echidna (voice)
Mika Kanai
Sera (voice)
Yuzuru Fujimoto
President (voice)
Akimitsu Takase
Butler (voice)
Chafurin
Old Man Owl (voice)
Junpei Takiguchi
Dr. Robotnik (voice)
Masami Kikuchi
Metal Sonic (voice)
