Series creators Trey Parker and Matt Stone explain the challenges they faced with female voices after Mary Kay Bergman's death. watch
Mr. Hankey hosts a traditional Christmas special, featuring holiday musical numbers performed by various members of the cast. Songs include Kyle's family singing "The Driedel Song," Satan singing "Christmas in Hell" and Mr. Garrison singing a song ordering all religions of the world to come together in worshiping Jesus for Christmas. This episode was also a tribute to cast member Mary Kay Bergman, who had died earlier that year. watch
