Cartman Gets an Anal Probe - S1-E2
Continuity mistake: When at Stark's pond, the vomit by Stan's feet disappears. (00:16:00)
Cartman Gets an Anal Probe - S1-E2
Continuity mistake: The rock Kyle throws at the alien ship appears from nowhere. (00:14:00)
Cartman Gets an Anal Probe - S1-E2
Continuity mistake: On the bus, we see there is a shot of the bus with 4 kids visible on the left hand side. However, when Ms. Crabtree swerves, a 5th kid with black hair appears out of thin air. (00:06:50)
Cartman Gets an Anal Probe - S1-E2
Continuity mistake: When Cartman is saying how the others are trying to scare him, you can see Kyle is not stood next to him. Camera cuts and now Kyle is there. (00:04:20)
Cartman Gets an Anal Probe - S1-E2
Revealing mistake: When Chef is waiting for the visitors, he lifts his sunglasses. When he does, he blinks. But his eyes appear over the sunglasses. (00:19:25)
Cartman Gets an Anal Probe - S1-E2
Continuity mistake: We see all the cows in a single line waiting for the train. When the camera changes they are all now in a herd. (00:09:30)
Cartman Gets an Anal Probe - S1-E2
Continuity mistake: When the bus pulls up, a stop sign is visible on the bus. When Ike goes through the second bus window, the sign has gone. (00:05:10)
Continuity mistake: When Tweak is making the paper hats, watch Mr Tweak as he tells him to calm down. When Mr Tweak turns and walks away, his hair vanishes and he becomes bald.
Continuity mistake: In this episode, Cartman discovers Sharon's used tampon in the bathroom bin (which causes Sharon to buy the boys the Okama Gamesphere so that they don't mention it any more), but in season 2's "Spooky Fish", it is indicated that Sharon has started her menopause (Aunt Flo won't be visiting any more) so her periods should have stopped by this point.
Continuity mistake: During the Butters motivational speech, from the front Craig's tinfoil hat is off and his woolly one is shown, but from behind, the tinfoil one is on and his woolly hat is under it. (00:06:00 - 00:07:00)
Revealing mistake: When Kenny is at Mick's Lanes, his eyes disappear as he pounds his hands on the table and screams through his parka.
Continuity mistake: When Stan and the user play Yahtzee, the dice is facing parallel to the cup. Then the dice faces perpendicular to the cup, then back to parallel. (00:14:40)
Hooked on Monkey Fonics - S3-E12
Continuity mistake: When Mark rolls into the class in his bubble, he hits Craig's desk and Craig looks annoyed at him. In the next shot, he isn't looking annoyed. (00:08:05)
Continuity mistake: When the perv runs into the studio (thinking it's a house), he runs into the Dateline show and runs half way down the stairs. However, when he shoots himself in the head, he falls down two stairs. But in the wide shot, he's at the bottom of the stairs. If it was in the middle of the stairs he should be one step higher. (00:19:30)
Continuity mistake: When the mayor realises what she has done, a load of Hippies just appear randomly. (00:11:20)
Mr. Garrison's Fancy New Vagina - S9-E1
Continuity mistake: The book that is on Sheila's lap when arguing about Kyle having surgery disappears instantly when Kyle is going upstairs. (00:10:30)
Continuity mistake: Stan tries to sell a magazine subscription to the Hippies. His clipboard disappears instantly. (00:01:30)
Continuity mistake: When Randy is looking for Stan at the festival, there are two people in hats in front of him. Camera changes and the one hat has disappeared. (00:11:00)
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