You Got F*cked in the Ass - S8-E4
Continuity mistake: The end of the show where the dance battle takes place, when Butters is tap dancing his left shoe comes off but when it goes back to him his right shoe is off.
South Park (1997)
1 continuity mistake in You Got F*cked in the Ass
Starring: Trey Parker, Isaac Hayes, Matt Stone, Mona Marshall
Woodland Critter Christmas - S8-E14
Continuity mistake: The narrator says that it's "Christmas Eve day," but then the abortion doctor says that it's "three days until Christmas."
Terrance: Wow, Scott really hates us Phillip.
Phillip: Yes, perhaps he's homophobic.
Terrance: But we're not gay, Phillip.
Phillip: We're not?
Question: Forgot the episode and the season, but does Mark, the kid that gets home schooled and ends up beating Kyle, ever show up in later episodes?
Answer: He appears in at least 5 other episodes, but usually just as a background character. He can be seen at Cartman's party in "Immaginationland". He was also one of the kids trying out to replace Butters in the "Professor Chaos" episode.
Bishop73