Trey Parker and Matt Stone Hit Late Night

The Book of Mormon creators Trey Parker and Matt Stone visit Late Night with Jimmy Fallon. 

Parker and Stone are best known for creating the popular series South Park, which just reached its 200th episode after premiering on Comedy Central in 1997 and is the winner of four Emmy Awards. Parker and Hairspray composer Marc Shaiman were nominated for a 2000 Academy Award for Best Original Song for “Blame Canada” from the South Park feature film.