Continuity mistake: When Stan Kyle and Kenny are playing a board game, Kenny has one hand on his face and one on the floor. Camera cuts and now he has both hands on his face. (00:06:10)
Continuity mistake: When Eric comes in to speak to Stan, Kyle and Kenny who are playing a board game there are 2 blue and one red card face up on the floor next to Eric. Camera cuts and now there is just one blue card. (00:06:10)
Continuity mistake: Butters can be seen in the classroom when Mr. Mackey shows up to deliver the message from Cartman's mom. Butters is still supposed to be at the conversion camp.
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.
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