South Park Mormon MusicalThe long-gestating Broadway musical from the guys that brought you 'South Park' won't star Stan, Kyle, Kenny or Cartman, but it will have singing Mormon missionaries and, of course, a controversial theme.

'South Park' masterminds Trey Parker and Matt Stone, along with Tony-winning 'Avenue Q' creator Robert Lopez, developed 'The Book of Mormon' for a Broadway run starting March 2011, the New York Times' Arts Beat blog is reporting Wednesday.