How I Spent My Strummer Vacation - S14-E2
Corrected entry: In the beginning, Homer states that he doesn't remember that he was going to be on Taxicab Conversations. By the way Disco Stu was talking, the show was supposed to be a secret from the passengers, so if it's a reality show then they shouldn't have told him.
Itchy and Scratchy: The Movie - S4-E6
Corrected entry: When Bart runs to the ticket booth, there is no person inside it. However, somebody appears there when he tries to buy a ticket.
Correction: The manager probably saw him coming, therefore walked out to serve him.
Corrected entry: In the opening of some of the episodes, just when Bart is skateboarding by Homer, he rides past Moe's. Then, right beside Moe's, is a TV or electronic shop of some sorts. King Toots moves around from episode to episode. At times it is across the street, and other times it is on the same side of Moe's.
Correction: Everything in Springfield moves around. In the episode where Homer likes to walk to places instead of driving, you can see their home from Moes. At another time, their home is right behind the parking lot for the power plant. The whole show would technically be an error.
Tree House of Horror VI - S7-E6
Corrected entry: In "Attack Of The 50ft. Eyesores", how could Homer get Lard Lad's donut into the house? (00:01:50)
Correction: Homer tore it apart, pulled it into the house, and then put it back together.
Tree House of Horror VI - S7-E6
Corrected entry: During "Nightmare On Evergreen Terrace", Sherri and Terri have slash marks across their dresses and Nelson is shiny - even his regular clothes. That means that they slept in their regular clothes, which is a bit odd (unless they're imitating Bart for the previous Halloween episode...). (00:07:45)
Corrected entry: When Lisa asks what was Bart's first word Marge imagines Bart walking into Homer and Marge's room and says aye carumba. But its in the current house but Bart lived in a different house when he was younger so it is most likely he said his first word in that house.
Correction: (It is the old house. Behind Bart is a green wall, which can't be the upstairs of the new house because that has a pink wall.).
The Springfield Files - S8-E10
Corrected entry: Homer is at a stall which is selling T-shirts. He discovers that they had sold out of 'Homer is a dope' T-shirts. After Marge promotes this shirt to Homer, with all it's good points, Homer turns to buy 10 of them - we see the man accepting the money - But they have sold out, remember.
Correction: Actually, the man selling the shirts doesn't accept any cash, as Homer didn't offer him any. Homer turns around and says "I'll buy 2", then it's a different shot. This is basically there to show off Homer's stupidity.
Corrected entry: This episode takes place in 2030, and it's said that Lisa was just inaugurated President. There will be a presidential inauguration in 2029, not 2030.
Correction: Not necessarily. Although not routine, there may be an inauguration in 2030 if the previous president's term is terminated early for some reason (e.g. they die or are impeached, or simply resign).
I, (Annoyed Grunt)-bot - S15-E9
Corrected entry: Towards the end of the episode, Lisa calls Mr. Skinner "Principal Tanzarian". However, at the end of the episode "The Principal and the Pauper", Judge Schneider declares that anyone who ever mentions the fact that he's not the real Seymour Skinner ever again is to be punished... "by penalty of torture". May I do the honours, Judge?
Correction: Like for any crime, you're only punished if you're caught.
Corrected entry: Even though Grandpa Simpson is younger in this episode, a picture of his older self is hanging in the Simpsons' home. Creepy.
Correction: That's a picture of HIS father. In several episodes of The Simpsons it is established that Homer will look just like Abe as he gets older, and so on down the generations.
Springfield Connection - S6-E23
Corrected entry: In the scene where Marge is chopping celery, the knife is always in front of the celery as she chops, and never passes through the stick of celery - so no slices should be cut.
Like Father, Like Klown - S3-E6
Corrected entry: Krusty's fancy coat is missing during dinner. (00:06:00)
Correction: There was a few minutes between these two scenes and it would have taken only a few seconds for Krusty to take it off.
Corrected entry: If the cops are standing right beside the room where Skinner's trapped, and the door is partially open, why would the cops NOT hear Skinner when he yelled? (00:19:45)
Correction: This is a mistake, but it is the point of the joke. The cops tear apart Skinners room to find him, but don't hear him yelling in the next room.
Corrected entry: How can Lisa eat breakfast and get on the bus in a matter of seconds? Also, Bart changes from being in his pyjamas to his normal clothing in no time at all. (00:01:30 - 00:02:15)
Correction: If lisa can eat breakfast and bart instantly changes there could have been a small break between the two parts.
Corrected entry: Bart asks Lisa how she knows so much about the Talmud. She credits her imaginary Jewish friend. But Bart was with Lisa in episode 3-6: "Like Father, Like Clown," when she made an extensive study of ancient Jewish texts. So Bart shouldn't need to ask the question in the first place, and Lisa's answer is incorrect, or at least incomplete.
Like Father, Like Klown - S3-E6
Corrected entry: When Krusty leaves, we can see Lisa at the door with Bart and Marge. However, she was sleeping just a few shots earlier. (00:10:20 - 00:11:25)
Correction: Marge could have woken her up to see off their guest.
Corrected entry: When the school bus stops at Springfield Elementary, it is visible that the bus stops on the sidewalk. (00:02:20)
Correction: Otto is driving. It is not impossible or a mistake for them to be parked on the sidewalk.
Corrected entry: The location of Evergreen Terrace and the Simpson home changes dramatically. In 'Homer the Great' the power plant car park runs past the Simpson's backyard while in the rest of the series its in the middle of a housing estate. In 'two bad neighbours' and other episodes there is a row of houses opposite the Simpsons, while in some episodes the Simpson's house is visible without opposite houses.
Correction: Whenever something like this happens it's usually done intentionally for comedic effect, such as Homer having to park so far away from work that it's right by his house. It's not like the writers and animators forgot what is around the Simpson's house.
Corrected entry: In some episodes where they show Marge as a teenager, she has long hair thats down and straight. In others, she has her hair the way it is currently, straight up.
A Tale of Two Springfields - S12-E2
Corrected entry: The people left New Springfield because of no food, but when Homer is punching the windows he get hotdogs from the store.
Correction: Actually, they left New Springfield because the roads were blocked off by the barrier, and there was no way to get more food into The Town. Also, when Homer was trying to convince them to stay, he said, "There's plenty of food for today." So there was still some food in The Town, like the hotdogs.
Correction: Hidden camera shows have to get permission from participants after filming so that the footage can be used on TV. Homer and Disco Stu were most likely told after being recorded.