The Fool Monty

"The Fool Monty" is the sixth episode of "The Simpsons"' twenty-second season. It originally aired on the Fox network in the United States on November 21, 2010. In the episode, Bart finds Mr. Burns lying in the forest and takes him home, while Homer decides to get revenge. It was directed by Steven Dean Moore and written by Michael Price.
Plot.
A group of TV representatives plan to cause mass panic to increase ratings by fabricating a faux disease caused by household cats and state, among other things, that there is a vaccine available in limited supply. At the Springfield hospital, Mr. Burns steals a significant portion of the vaccine for himself, claiming that he needs to give a good example to his hounds (even though dogs are immune to the disease) and running over the rest of the vaccine with his car in the process, causing immense anger to Springfield.
After learning from his doctor that he is suffering from multiple illnesses and has only six weeks to live (even though Mr. Burns found out before that he had multiple fatal illnesses that normally would kill him, but are actually in balance with each other on the season 11 episode "The Mansion Family"), Burns becomes distraught at his fate; when he tells the news to the rest of the town, however, they celebrate and proceed to melt his ice sculpture. Realizing that no one in Springfield (aside from Smithers) likes him, Burns attempts suicide by leaping from a cliff, but ends up surviving, albeit with some amnesia and delusional behavior. Bart finds a helpless Burns in the wilderness and secretly takes him into the Simpsons' home. When Homer and Marge learn about their new house-guest, they, along with the rest of Springfield, decide to get some payback for all the misery he has caused them over the years. However, they eventually get tired of tormenting him, and cast him aside. When Lisa takes Burns back to his mansion, he regains his memory. Once again a cruel, heartless miser, he decides to put a dome over the town to get revenge on everyone who had treated him badly (inspired by Stephen King's novel "Under the Dome"), only to be informed that something similar was already done and it would not work again because they could simply cave their way out. (Lou even states that the only reason that they did not try it at the first time was because no one was smart enough to think of it first).
Marge tries to convince Burns that he should treat people with more respect after this experience, but her argument fails when Burns realize that is his cruelty is the only thing that has kept him alive for some time (as his six weeks have been up and he is still standing). In the end, Mr. Burns flies away in his helicopter piloted by Smithers, who at first believed Mr. Burns had died and spent a brief time working for former Vice President Dick Cheney. The two are immediately greeted by Nelson Muntz, who threatens to crash the helicopter unless Mr. Burns agrees to attend a school version of "Who's Afraid of Virginia Woolf?" posing as Nelson's father. Despite his disgust at being forced to watch the play, Mr. Burns actually enjoys Nelson's performance.
Cultural references.
The episode's couch gag serves as a parody of the 2009 film "Avatar". Mr Burns is inspired by Stephen King's "Under the Dome" to place a large dome over Springfield before being told by Lenny that it has already been done, in a reference to The Simpsons Movie. Bart hides Mr Burns among his stuffed animals like in the film E.T. the Extra-Terrestrial and one of the toys is an E.T doll. The episode title parodies the title of the 1997 film The Full Monty.
Reception.
In its original American broadcast, "The Fool Monty" was viewed by an estimated 6.63 million viewers and received a 2.9 rating/7 share among adults between the ages of 18 and 49. 
Emily VanDerWerff of "The A.V. Club" called the episode "recycled" and stated "I generally liked the first act of this, with the very funny bit where the networks conspire to create a housecat flu panic and the gags about waiting in line for the vaccine but the rest of the episode very slowly deflated." She rated the episode with a C+.
Controversy.
Near the beginning of the episode, a Fox News helicopter can be seen, with the slogan "Fox News: Not Racist, But #1 With Racists". Bill O'Reilly, host of the Fox News show "The O'Reilly Factor", aired the clip during the show's "Pinheads and Patriots" segment, saying "Continuing to bite the hand that feeds part of it, Fox broadcasting once again allows its cartoon characters to run wild." After the clip aired, he said "Pinheads? I believe so." Republican Vice President Cheney is also lampooned throughout the episode.
In response, the producers added a brief scene at the beginning of the opening sequence of the following episode with a helicopter that bears the slogan "Fox News: Unsuitable for Viewers Under 75." According to showrunner Al Jean, the producers of the show were pleased that they had annoyed O'Reilly, and that they had never received a warning from Fox about making jokes about the network. He added, "Both ends of it benefit the ultimate News Corp. agenda," Jean said. "We're happy to have a little feud with Bill O'Reilly. That's a very entertaining thing for us."