South Park - Season 4 -

: In the episode "Fourth Grade," the main cast—Stan, Kyle, Cartman, and Kenny—finally moves from third to fourth grade, a status they have maintained ever since. Character Introductions & Shifts :

The season consists of , originally airing between April 5, 2000, and December 20, 2000. Notably, it was the first season not to feature a Halloween-themed episode. Notable Episodes South Park - Season 4

: A two-part religious satire involving Saddam Hussein and Satan. Critical Reception : In the episode "Fourth Grade," the main

: The character officially "comes out of the closet". : In the episode "Fourth Grade