Continuity mistake: The birthday cake disappears in some shots after they give it to Stan's grandfather.
Continuity mistake: When Mr. Garrison asks Officer Barbrady where he can get the best shot or view of Kathy Lee. Barbrady's pants are black. In the next scene when Barbrady takes the next guy's camera his pants are blue.
Cartmanland - S5-E6
Continuity mistake: When Cartman is withdrawing his money from the bank the teller counts out the last $1000 and then shifts the pile towards the bigger pile, without putting a paper band around the notes but in the next scene all the piles have paper bands.
I'm A Little Bit Country - S7-E4
Continuity mistake: During the protest outside the school, the words on Mr Mackey's sign change color from green to red.
Cartman's Mom is a Dirty Slut (1) - S1-E14
Continuity mistake: The video sent in by Stans granddad of Kenny getting hit by the train doesn't match what actually happened.
Continuity mistake: When Spielberg and Lucas are sitting behind the boys, the camera shows them to be sitting up higher that they are in other shots, when it is focused on them, you should be able to see the tops of the kids heads sitting in front of them. (00:08:00)
You Got F*cked in the Ass - S8-E4
Revealing mistake: When the "Asian Kid" is first introduced on the Dance Dance Revolution machine, the arrows are going up the left side (Player 1 side) of the screen, but he is obviously playing on player 2's side. To make matters even worse, the dance pattern on screen doesn't match the way he's dancing, yet the screen also shows that he's doing pretty well.
Cartman's Mom is Still a Dirty Slut (2) - S2-E2
Continuity mistake: Chef's car outside Hells Pass Hospital is almost covered in snow the first time it is seen. However a car seen sitting outside the America's Most Wanted studio in South Park a few minutes later has no snow on it whatsoever.
It's Christmas in Canada - S7-E15
Continuity mistake: During the Christmas tree lighting, when he is suggesting that the town get rid of all Mexicans, the people standing in front of Mr. Garrison change. (00:05:10)
Other mistake: Both Kyle's and Stan's mothers are identified in this episode as Carol. They later become Sheila and Sharon.
Continuity mistake: When Kyle cuts Kenny in half, we see a skull behind him, but in the other scenes, the skull is to his right.
An Elephant Makes Love to a Pig - S1-E6
Continuity mistake: Kyle has a black eye, but it has magically disappeared by the time he gets home.
Big Gay Al's Big Gay Boat Ride - S1-E5
Continuity mistake: When the boys are playing football, as the shots change, if you look behind the bleachers, sometimes there are mountains and other times there is nothing but sky.
Factual error: When Mr. Mackey, Principal Victoria, and Nurse Gollum are eating dinner with the Broslofskis, notice pork on the table. Since the Broslofskis are practicing Jews, they would have not allowed unclean food (such as pork) in their home.
Continuity mistake: After Warsog gives his "statement" to the townspeople, he removes his glasses when telling them to direct their complaints to a nearby wall. Then, as he walks back inside, his glasses are back on his head. (00:15:05)
Continuity mistake: At the end when the airplane hits Kenny, there is a gravestone with a cross on it behind him, but all the time when the other three boys were talking, none of the gravestones behind them had crosses.
I'm A Little Bit Country - S7-E4
Continuity mistake: When Cartman is complaining that he doesn't want to study, his book changes position on his table between shots.
Continuity mistake: When Randy is talking to Gerald at the start, Sheila walks over and is stood in front of Gerald. Camera cuts and now they are side by side, before Randy walks in. (00:02:20)
Scott Tenorman Must Die - S5-E4
Continuity mistake: At the beginning of this episode, Cartman says Scott is a ninth grader, but later Kyle says he is an eighth grader.
The Tooth Fairy's TATS 2000 - S4-E1
Other mistake: Cartman is excited because the "tooth fairy" left him two dollars in exchange for a tooth. When he holds up the two bills, they are identical. Both have the same serial number.
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