Probably/Trivia

Trivia

 * This is the last South Park episode, where the boys are in 3rd grade.

Cultural References

 * During the "previously on South Park" recap at the beginning of the episode, a reference is made to the Happy Days episode where Fonzie jumped the shark. Unlike the real Happy Day's episode, Fonzie is brutally killed by the Shark.
 * The repeated line throughout this episode, "Yeah, well, where was I going to go? Detroit?" was from the 1970s cult film Kentucky Fried Movie.
 * The organist for the children's church is Schroeder from the Peanuts comics.
 * God claims he's a Buddhist.
 * The way Cartman acts in his church is very similar to how famed evangelist Marjoe Gortner used to act as seen in the film Marjoe.
 * Cartman's actions after opening his church are most likely are reference to Peter Popoff.

Continuity

 * When Cartman says "the tooth fairy thing didn't work" it's a reference to "The Tooth Fairy Tats 2000".
 * Cartman also says "the boy band thing didn't last"; it's a reference to the episode, "Something You Can Do With Your Finger".
 * 'El Presidentes' aides from "Rainforest Schmainforest" appear in Hell.
 * Chinpokomon toy is seen in Cartman's room.
 * Terrance & Philip toys from Cow Days are also seen in his room.
 * Also a blue Megaman doll from Damien appears in his room.
 * The Antonio Banderas blow up love doll from "Korn's Groovy Pirate Ghost Mystery" appears in the room of Satan and Saddam Hussein.

Kenny's Death
Kenny technically 'died' the previous episode, after being struck down by a bus on its way to Mexico. As a result, he is already considered dead when this episode begins, although in truth, he is actually still alive in Mexico. However, Kenny's death is re-shown in the episode recap.

Hidden Visitor(s)
The hidden visitor is seen on the roof of Cartman's new church building, on the right.