Other mistake: Butters tries to get a "seamen sample", and is on it for two days straight. The mistake: You can see Butters' head in the school classroom, while he's still supposed to be in Cartman's bathroom. (00:15:30)
South Park (1997)
1 other mistake in Lil' Crime Stoppers - chronological order
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)
Scott: All of these things link Terrance to the murder: hair fibers, blood samples, nail clippings, a piece of his shirt, a watch with his initials on it, a day planner with the murder scheduled, a haiku called "Time to Kill Dr. Jeffrey O'Dwyer": Dr. O'Dwyer, time to have your head smashed in with my new hammer. Terrance, you may be a famous surgeon, but you're not God. J'accuse Terrance.
Trivia: Dr. Mephisto is based on Marlon Brando in The Island of Dr. Moreau (1996).
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