|This biographical article needs additional citations for verification. It includes attribution to IMDB, which may not be a reliable source for biographical information. Please help by adding additional, reliable sources for verification. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful. (March 2010)|
Script error: No such module "Unsubst". Mark Ballou (born October 12, 1971) is an American voice actor, who provided voicing for Rotor the Walrus in Sonic the Hedgehog in the show's 1st season (1993–1994).