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