In the Season 4 Simpsons episode, "The Front," Bart and Lisa read a letter that is implied to have a swear word.
There's one thing that The Simpsons does better than any other sitcom: genuinely touching narratives that still include humor at the right moments. Whether it is Homer (Dan Castellaneta) learning to ...
In The Simpsons episode "Cape Feare," an Itchy and Scratchy interlude turns deadly with a suicide joke that crossed the line.
The Simpsons episode "Burns Heir" featured a scene so controversial amongst the team that it was cut, only to be beloved years later by fans.