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)
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)
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.
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.
A Very Crappy Christmas - S4-E17
Continuity mistake: Cartman is already on stage, but in a next shot he arrives and Stan and Kyle ask him what he's you doing there. (00:16:58)
Continuity mistake: While Kyle is asleep in his bedroom the Triangle of Zinthar is on the dresser beside the framed photo, but in the next shot when the cut ceiling falls onto the floor the Triangle has vanished, then it reappears on the dresser where it is supposed to be. (00:07:40)
Continuity mistake: In the exterior shot of the Marsh house, before the family dinner scene, the door knob is at the right side of the door, but in the following shots that door knob is at the opposite side of the door. (00:10:00 - 00:11:50)
Continuity mistake: When Randy and Stan leave the dinner table Sharon tells them about her friend Abby, and there's a table beside the front door with two drawers, but when Randy opens the front door the table now has legs and the drawers are gone, then it reverts back. (00:11:30)
Continuity mistake: When Randy breaks into the trailer that has access to internet, the locked front door has a large "Red Cross Only" sign attached to the exterior side of the door, but when the guards unlock that door the large sign vanishes between shots. (00:18:20)
Continuity mistake: When the Broflovski doorbell rings Gerald opens the front door and there's only a door knob on the exterior side of the door, but when Randy steps inside the house a backplate has suddenly appeared behind the door knob. (00:02:10)
Continuity mistake: When the Marsh family show up at the Broflovskis in a panic, the front door's exterior door knob is at the left side of the door, but when both families decide to go to Starbucks the front door of the house opens the opposite way. (00:02:55)
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