In the Season 4 Simpsons episode, "The Front," Bart and Lisa read a letter that is implied to have a swear word.

The Simpsons’ Season 4 episode “The Front” hinges on the premise that Bart (Nancy Cartwright) and Lisa (Yeardley Smith) write an episode of “Itchy and Scratchy” that, after some craftiness on their ...

Homer Simpson nervously prepares to bomb at an open mic in The Simpsons - 20th Television "The Simpsons" forever reshaped American television for the better. Looking back at the greatest "Simpsons" ...