Factual error: When the audience is shown waiting for the concert to start, a crescent moon is shown above the horizon with the curve facing away from the horizon. This is not possible as the curve of the crescent moon during darkness is always facing into the horizon.
South Park (1997)
1 factual error in season 13
Starring: Trey Parker, Isaac Hayes, Matt Stone, Mona Marshall
Cartman Gets an Anal Probe - S1-E2
Continuity mistake: In the classroom there is a poster of The Laughing Cavalier in the back wall in the class. In the last shot of that scene you can notice that the poster has disappeared and is replaced with an astronaut poster. (00:09:05)
Cartman Gets an Anal Probe - S1-E2
Cartman: How come everything today has involved things either coming in or going out of my ass?
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