Sonic's arch nemesis Dr. Robotnik has been banished from the Land of Darkness by an evil Metal Robotnik. The devious doctor tells Sonic that the Robot Generator has been sabotaged and will blow Planet Freedom to kingdom come. But it's not until the President's beautiful daughter Sara turns on the charm that Sonic springs into action.

Cast: Masami Kikuchi, Hekiru Shiina, Junpei Takiguchi, Yasunori Matsumoto, Mika Kanai, Chafurin