Corrected entry: When Bart is about to bury the statue's head he says "ohhh" but his lips do not move.
Lisa's Pony - S3-E8
Corrected entry: When we see the outside of Fiesta Terrace, it is a reused shot from 'Life on the Fast Lane'.
Corrected entry: When we see the outside of Herman's weapon shop, it appears to be a reused shot from Season 1.
Burns Verkaufen der Kraftwerk - S3-E11
Corrected entry: When Homer says "Ooo, that's a lot of money" at Smithers near the beginning, the background is very different, and doesn't go with the scene. (00:02:45)
Correction: It does look slightly different but it is a different angle and we see the entrance to the cafeteria, which could easily have a vending machine outside so it makes sense.
Burns Verkaufen der Kraftwerk - S3-E11
Corrected entry: When Mr. Burns says "That's one big check," the red chair he was just sitting in has vanished. (00:10:15)
Correction: The shot changes to an overhead one where the red chair could easily be still there but just out of shot.
Burns Verkaufen der Kraftwerk - S3-E11
Corrected entry: When Homer gets in the car and watches Mr. Burns on television, the lunch box he was just carrying has vanished. (00:07:30)
Correction: He could easily have placed it on the ground.
Burns Verkaufen der Kraftwerk - S3-E11
Corrected entry: When Homer hangs up on his stockbroker, the candy bar in Homer's right hand has disappeared. (00:03:40)
Burns Verkaufen der Kraftwerk - S3-E11
Corrected entry: In the original version (released on DVD), when Homer puts his dollar bill in the vending machine, a little bit of the screen is cut off on the left side. (00:02:15)
Correction: It all looks OK to me on my DVD.
Corrected entry: In this episode Mr Bruns has a big tub of beer with Homer, but in "Homer the Smithers" Mr Burns is drinking beer from a spoon as if he had never tried it before.
Homer vs. Lisa and the 8th Commandment - S2-E13
Corrected entry: When Homer is browsing the channels he says "seen it" to all of them. One of them is a non-violent Itchy & Scratchy episode as seen in "Itchy & Scratchy & Marge" (we don't see it but we can hear it). One says "Lemonade", and then Itchy (I think) instantly says "Please". But when you see the episode in "Itchy & Scratchy & Marge" there is a short break between their sayings. This was done on purpose to reduce time.
Corrected entry: When Milhouse says that he goes to his secret place to cry Bart says, "I didn't know you cried". But in "Bart's Friend Falls in Love", Bart says that he sees Milhouse cry on various occasions.
Mr. Spritz Goes to Washington - S14-E14
Corrected entry: If the airport changed the location of its fly zone, wouldn't The Town be informed about this or at least place notices on the doors of peoples' houses?
Correction: Thats not a mistake, its just an example of how poorly run the mayor's office is. It could also be that the mayor's decision wouldn't go down well with the townspeople (as evidenced with the Simpsons). Keeping it secret until the law was passed would make it harder to have reversed.
Corrected entry: When Barney is chasing his diaper, he turns a corner and sees his mother. However, in another episode, he says that his mother lives in Norway, which would mean that he would probably know if his mother was coming.
Correction: When Barney turns the corner he says "Hi Mum". Its presumptious to say he wouldn't know his mother was coming in from Norway or didn't know she was coming. We don't know Barney's schedule or what was going on in his life at this time. All we really know was he was down on his luck in the episode.
Like Father, Like Klown - S3-E6
Corrected entry: When Krusty does his performance in front of Rabbis, when Krusty's father starts talking to another Rabbi, you can see a third Rabbi at another table in the background. In the next two shots this rabbi has vanished. (00:09:20)
Two Dozen and One Greyhounds - S6-E20
Corrected entry: In the show where Santa's Little Helper finds his mate and they have puppies, Monty Burns is out with Waylon Smithers. The two are on the street and see the puppies in a box. He starts stealing the puppies but SURELY the people around him (at least ten) would see that he was stealing the puppies.
Correction: That's the joke. The Simpsons are worried Mr Burns is going to resort to some complicated, evil plan to take their puppies, but he very simply and very obviously just puts them in a bag.
Lisa's Pony - S3-E8
Corrected entry: When Lisa says "I'll never forget you," to the horse, her mouth doesn't move. (00:20:45)
Lisa's Pony - S3-E8
Corrected entry: The interior of the living room is different when Lisa kisses Homer. (00:13:40)
Correction: We are seeing it from a different angle than normal so it's hard to know if it's really different. Even if it is, this is not a mistake. There is time before and after for things to change.
Lisa's Pony - S3-E8
Corrected entry: When Lisa eats a spoon of the ice cream, there is chocolate left over. It suddenly changes to being clean. (00:06:35)
Lisa's Pony - S3-E8
Corrected entry: Homer enters the back left door of the auditorium. He jumps to the right side when seen clapping. (00:06:00)
Lisa's Pony - S3-E8
Corrected entry: When Lisa starts playing her bad performance, we can hear people clapping, but the audience doesn't do anything. (00:05:35)
Correction: We see the audience from behind, they could easily be clapping their hands without us seeing.
Correction: Your lips don't have to move to say "ooooh" the way he was. It was more of a groan than anything else.