Question: Which TV show had an episode "Treehouse of Horror XVII" between September 23,2007 and May 18, 2008?

Context paragraphs:
Treehouse of Horror XVII: "Treehouse of Horror XVII" is the fourth episode of "The Simpsons"<nowiki>'</nowiki> eighteenth season, and the seventeenth Treehouse of Horror episode.  It originally aired on the Fox network in the United States on November 5, 2006.  In "Married to the Blob", Homer eats green extraterrestrial goo and morphs into a rampaging blob with an insatiable appetite; in "You Gotta Know When to Golem", Bart uses Krusty's golem to wreak havoc on his tormentors; and in "The Day the Earth Looked Stupid", the residents of an early-1930s Springfield refuse to believe news of an actual alien invasion after being duped by Orson Welles's "War of the Worlds" radio broadcast.

Treehouse of Horror: Treehouse of Horror, also known as "The Simpsons" Halloween specials, is a series of Halloween specials within the animated series "The Simpsons", each consisting of three separate, self-contained segments.  These segments usually involve the Simpson family in some horror, science fiction, or supernatural setting.  They take place outside the show's normal continuity and completely abandon any pretense of being realistic, being known for their far more violent and much darker nature than an average "Simpsons" episode.  The first, entitled "Treehouse of Horror", aired on October 25, 1990, as part of the second season and was inspired by EC Comics horror tales.  Since then, there have been 26 other "Treehouse of Horror" episodes, with one airing every year.

Treehouse of Horror XIX: "Treehouse of Horror XIX" is the fourth episode of the twentieth season of "The Simpsons".  It first aired on the Fox network in the United States on November 2, 2008.  This is the nineteenth "Treehouse of Horror" episode, and, like the other "Treehouse of Horror" episodes, contains three self-contained segments: in "Untitled Robot Parody", Transformer robots run amok in Springfield; in "How to Get Ahead in Dead-Vertising", Homer is hired by ad agents to kill celebrities so their images can be used for free; and in a "Simpsons"-style parody of "It's the Great Pumpkin, Charlie Brown" (called "It's The Grand Pumpkin, Milhouse"), Milhouse summons a demon pumpkin who goes berserk when it sees humans carving its brethren into jack-o-lanterns as part of Halloween tradition.  It was written by Matt Warburton and directed by Bob Anderson.

Treehouse of Horror IX: "Treehouse of Horror IX" is the fourth episode in the tenth season of the American animated television series "The Simpsons".  It first aired on the Fox network in the United States on October 25, 1998.  This is the ninth "Treehouse of Horror" episode, and, like the other "Treehouse of Horror" episodes, contains three self-contained segments: In "Hell Toupée", Homer gets a hair transplant and is possessed by the spirit of an executed criminal; in "Terror of Tiny Toon", Bart and Lisa are trapped in a special, extremely violent episode of "The Itchy & Scratchy Show"; and in "Starship Poopers", Marge reveals that Maggie is the product of a one-night stand with the alien Kang.

Treehouse of Horror XVI: "Treehouse of Horror XVI" is the fourth episode of the seventeenth season of "The Simpsons".  It first aired on the Fox network in the United States on November 6, 2005.  In the sixteenth annual "Treehouse of Horror", the Simpsons replace Bart with a robot son after Bart falls into a coma, Homer and various other male characters find themselves on a reality show where Mr. Burns hunts humans for sport, and costumed Springfieldians become whatever they are wearing, thanks to a witch who was disqualified from a Halloween costume contest.  It was written by Marc Wilmore and directed by David Silverman.  Terry Bradshaw and Dennis Rodman guest star as themselves.  Around 11.63 million Americans tuned in to watch the episode during its original broadcast.

Treehouse of Horror XVIII: "Treehouse of Horror XVIII" is the fifth episode of "The Simpsons"<nowiki>'</nowiki> nineteenth season.  It first aired on the Fox network in the United States on November 4, 2007.  In the eighteenth annual Treehouse of Horror episode, Bart harbors Kodos the alien in "E.T., Go Home," Homer and Marge are husband and wife assassins who try to take each other out in "Mr. & Mrs. Simpson," and Ned Flanders is given God-like powers during his demonstration on the wages of sin in "Heck House."  It was written by Marc Wilmore and directed by Chuck Sheetz.

List of The Simpsons Treehouse of Horror episodes: This is a list of "Treehouse of Horror" episodes produced by the animated television series "The Simpsons".  "Treehouse of Horror" episodes have aired annually since the second season (1990) and each episode has three separate segments.  These segments usually involve the family in some horror, science fiction, or supernatural setting and always take place outside the normal continuity of the show and are therefore considered to be non-canon. " Treehouse of Horror" episode aired on October 25, 1990 and was inspired by EC Comics Horror tales.  Before "Treehouse of Horror XI", which aired in 2000, every episode has aired in the week preceding or on October 31; "Treehouse of Horror II" and "Treehouse of Horror X" are the only episodes to air on Halloween.  Between 2000 and 2011, due to Fox's contract with Major League Baseball's World Series, several episodes have originally aired in November; as of 2011 every "Treehouse of Horror" episode has aired during the month of October.  From "Treehouse of Horror" to "Treehouse of Horror XIII", all three segments were written by different writers and in some cases there was a fourth writer that wrote the opening and wraparound segments.  For "Treehouse of Horror", there were even three different directors for the episode.  Starting with season fifteen's "Treehouse of Horror XIV", only one writer was credited as having written a "Treehouse of Horror" episode, and the trend has continued since.

Treehouse of Horror XX: "Treehouse of Horror XX" is the fourth episode of "The Simpsons"<nowiki>'</nowiki> twenty-first season.  It first aired on the Fox network in the United States on October 18, 2009.  This is the twentieth "Treehouse of Horror" installment, containing three self-contained stories: In "Dial "M" for Murder or Press "#" to Return to Main Menu", Lisa is forced into a Hitchcockian murder scheme by Bart; in "Don't Have a Cow, Mankind", Springfield is once again overrun by zombies thanks to Krusty Burger's latest sandwich; and in the "Sweeney Todd" parody, "There's No Business Like Moe Business", Moe the bartender bleeds Homer dry to create the perfect microbrewed beer.  An estimated 8.59 million viewers tuned in to watch the episode.

The Simpsons (season 19): "The Simpsons"' nineteenth season originally aired on the Fox network between September 23, 2007 and May 18, 2008.

Treehouse of Horror (The Simpsons episode): "Treehouse of Horror" is the third episode of "The Simpsons"<nowiki>'</nowiki> second season.  It originally aired on the Fox network in the United States on October 25, 1990.  The episode was inspired by 1950s horror comics, and begins with a disclaimer that it may be too scary for children.  It is the first Treehouse of Horror episode.  These episodes do not obey the show's rule of realism and are not treated as canon.  The opening disclaimer and a panning shot through a cemetery with humorous tombstones were features that were used sporadically in the "Treehouse of Horror" series and eventually dropped.  This is also the first episode to have the music composed by Alf Clausen, taking over for Danny Elfman who also wrote the show's theme.

Supporting paragraphs: Treehouse of Horror XVIII The Simpsons (season 19)
Answer: The Simpsons