Corrected entry: Snake jumps into the crowd of Sadgasm fans and Chief Wiggum is chasing him. However, Snake wasn't a criminal in the nineties. In another episode, you find out that Snake became a criminal when Moe stole his gold to pay for dating Edna. This is the same year that she started teaching Bart and according to another episode, he's never been held back, so it's only been a year.
The Simpsons (1989)
1 corrected entry in season 19
Continuity mistake: When Homer's Vegas wife shows him the video in front of Marge, it shows Homer kissing Ned. This didn't happen when she showed it in the Vegas episode.
Tree House of Horror X - S11-E4
[The Simpsons are driving down a road as fast as possible.]
Homer: Dear God, it's Homer. If you really love me you'll save my life now.
[The gas needle immediately drops to empty and the car stops.]
Homer: D'oh.
Trivia: Maggie scans as $847.63 in the supermarket at the beginning (not NRA4EVER, as Troy Maclure asserts in 3F31 "The Simpsons 138th Episode Spectacular), the price it costs to feed and care for the average American baby every month.
Question: Which episodes feature the "Howling Dog" (usually used on outside shots of buildings)?
Correction: The Simpsons history has to be adapted over time, in order to fit its "present day" setting in with the fact that it's been going for nearly 20 years. As such it doesn't constitute a mistake, even a deliberate one.
pross79