Plot hole: When Sergeant Yates calls Sergeant Snetzl, he tells him that they've been trying to frame a guy who moved into their town from his area, and his name is Martin Jefferson. Snetzl responds with, "No, we never had any rich African Americans named Jefferson here," but Yates never told him that the guy was rich or African American. (00:18:07)
South Park (1997)
1 plot hole in The Jeffersons
Starring: Trey Parker, Isaac Hayes, Matt Stone, Mona Marshall
Woodland Critter Christmas - S8-E14
Continuity mistake: The narrator says that it's "Christmas Eve day," but then the abortion doctor says that it's "three days until Christmas."
Cartman Gets an Anal Probe - S1-E2
Cartman: How come everything today has involved things either coming in or going out of my ass?
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