While it has always been a controversial series, there are only a small handful of banned South Park episodes in the show’s 300+ catalog. Since its inception, South Park has gone out of its way to push the boundaries of what can be shown on television. The long-running satirical comedy began life as an e-card depicting Jesus and Santa Claus in a bloody battle to the death, and when South Park later became a primetime TV show, the cartoon series took full advantage of the creative freedom its co-creators, Matt Stone and Trey Parker, were afforded.

https://screenrant.com/south-park-banned-censored-episodes-controversies-explained/