<Tr> <Td> ← Previous "Jewbilee" </Td> <Td> Next → "Chinpokomon" </Td> </Tr> <Tr> <Td_colspan="2"> South Park (season 3) List of South Park episodes </Td> </Tr> <P> "Korn's Groovy Pirate Ghost Mystery" is the tenth episode of the third season and the 41st overall episode of Comedy Central's animated series South Park . It originally aired on October 27, 1999 . The episode features issues of necrophilia and a parody of the animated series Scooby - Doo (with the band Korn filling the role of Mystery, Inc .). </P> <P> Local radio station KOZY 102.1 is sponsoring a "Halloween Haunt" featuring an appearance by real - life nu metal band Korn . Priest Maxi is unhappy about both and conducts a one - man protest campaign, calling Halloween an abomination of God and Korn satanists that play violent music . Stan, Kyle, and Kenny are excited about Halloween, but Cartman is already thinking about Christmas because he expects to be showered with presents . They visit various mediocre attractions and get frightened by a gang of 5th graders who play a prank on them involving "pirate ghosts". Stan decides to retaliate by digging up Kyle's recently buried grandmother, Cleo Broflovski, and scaring the 5th graders with it . Kyle, while uneasy about the scheme, reluctantly agrees to go along . </P>

Did korn do the voices in south park