Mistakes
When Homer goes to see Mr.Gladwell, in one shot, there is no plastic vomit, then a few shots later there is. See more...
Trivia
In the segment Homer3, you can see at one point in the background of the 3-D world a tea kettle. This is a reference by the animators to the first object ever digitally animated into 3-D, a kettle. You can also see the number 733, which if you look on a normal phone it spells out PDF, the software they used to make the sequence. There's a special on these on the 7th season DVD's. See more...
Movie Mistakes blog
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The entry you are marking as a duplicate is:
| Title | The Simpsons |
|---|---|
| Original entry | At the end when Bart says 'Don't forget Ken Star' his mouth doesn't move. |