Mark Ballou (born October 12, 1971) is an American actor, best known for being the voice of Rotor the Walrus in the animated television series Sonic the Hedgehog in the first season (1993–1994).
Eggman has invaded the islands where the dinosaurs live and now he wants to inject them with a dangerous weapon, metal virus. Team Sonic, along with other researchers, must stop the Eggman and the virus before all the dinosaurs are exposed to it.
