| "Treehouse of Horror XXV" | |
|---|---|
| The Simpsons episode | |
 Promotional poster depicting the three segments of the episode. Top left: "A Clockwork Yellow"; Top right: "School is Hell"; Bottom: "The Others" | |
| Episode no. | Season 26 Episode 4 |
| Directed by | Matthew Faughnan |
| Written by | Stephanie Gillis |
| Production code | SABF21 |
| Original air date | October 19, 2014 |
| Guest appearance | |
| John Ratzenberger as CGI Homer Simpson | |
"Treehouse of Horror XXV" is the fourth episode of the twenty-sixth season of the American animated television series The Simpsons, the 25th episode in the Treehouse of Horror series of Halloween specials, and the 556th episode overall. It originally aired on the Fox network in the United States on October 19, 2014.
The episode, like the other Treehouse of Horror episodes, comprises three self-contained segments. In "School Is Hell", Bart finds his ideal new school in Hell; in "A Clockwork Yellow", Moe leads a Clockwork Orange gang; and in "The Others", the Simpson family are visited by their former selves. A clip from the episode was first shown to San Diego Comic-Con in July 2014, and showrunner Al Jean gave an interview about "The Others" in September. The final segment features a sequence in which the Simpson family is animated in the styles of several other media franchises, in which John Ratzenberger provides the guest voice of a computer-generated Homer.
The episode was watched by an audience of 7.76 million. It received a positive reception from critics, although opinions were divided on which segments were the strongest, and there were differing views on the quality of the Stanley Kubrick references in "A Clockwork Yellow". "Treehouse of Horror XXV" was nominated for the Primetime Emmy Award for Outstanding Animated Program.