"Good Night" (also known as "Good Night Simpsons") is the first of forty-eight Simpsons shorts that appeared on the variety show "The Tracey Ullman Show".
 It originally aired on the Fox network in the United States on April 19, 1987, during the third episode of "The Tracey Ullman Show" and marks the first appearance of the Simpson family — Homer, Marge, Bart, Lisa, and Maggie — on television.
 After three seasons on Tracey Ullman, the shorts would be adapted into the animated show "The Simpsons".
 "Good Night" has since been aired on the show in the episode "The Simpsons 138th Episode Spectacular" (in its entirety), along with several other Ullman shorts, and is one of the few shorts to ever be released on DVD, being included in the Season 1 DVD set.
"Beware My Cheating Bart" is the eighteenth episode of the twenty-third season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on April 15, 2012.
 It makes reference to the song "Be Still My Beating Heart" by Sting.
"The Crepes of Wrath" is the eleventh episode of "The Simpsons"<nowiki>'</nowiki> first season.
 It originally aired on the Fox network in the United States on April 15, 1990.
 The episode was written by George Meyer, Sam Simon, John Swartzwelder and Jon Vitti, and was directed by Wes Archer and Milton Gray.
 In the episode, Bart is sent to France on a student exchange trip, where his hosts treat him as a slave.
 Meanwhile, an Albanian student takes Bart's place in the Simpsons family, and shows great interest in Homer's work at the nuclear power plant.
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.
Adam I. Lapidus (born 1963) is an American television writer, whose credits include "Phil of the Future", "Full House", "Smart Guy", "Jessie", "Bunk'd", "The Suite Life of Zack & Cody", "The Suite Life on Deck" and the season four "Simpsons" episode, "The Front".
 On the audio commentary he commented that he uses the "I." when using his full name because he was trying to imitate James L. Brooks, another Simpsons writer whom Lapidus admired.
"The Simpsons 138th Episode Spectacular" is the tenth episode of "The Simpsons"<nowiki>'</nowiki> seventh season.
 It originally aired on the Fox network in the United States on December 3, 1995.
 As the title suggests, it is the 138th episode and the third clip show episode of "The Simpsons", after "" and "Another Simpsons Clip Show".
 While the "138th Episode Spectacular" compiles sequences from episodes throughout the entire series like the previous two, it also shows clips from the original Simpsons shorts from "The Tracey Ullman Show" and other previously unaired material.
 Like the Halloween specials, the episode is considered non-canon and falls outside of the show's regular continuity.
"The Itchy & Scratchy & Poochie Show" is the fourteenth episode in the eighth season of the American animated television series "The Simpsons".
 It originally aired on the Fox network in the United States on February 9, 1997.
 In the episode, "The Itchy & Scratchy Show" attempts to regain viewers by introducing a new character named Poochie, whose voice is provided by Homer.
 The episode is largely self-referential and satirizes the world of television production, fans of "The Simpsons", and the series itself.
 It was written by David X. Cohen and directed by Steven Dean Moore.
 Alex Rocco is a credited guest voice as Roger Meyers, Jr. for the third and final time (having previously provided the character's voice in "Itchy & Scratchy & Marge" and "The Day the Violence Died"); Phil Hartman also guest stars as Troy McClure.
 Poochie would become a minor recurring character and Comic Book Guy's catchphrase, "Worst episode ever", is introduced in this episode.
 With "The Itchy & Scratchy & Poochie Show", the show's 167th episode, "The Simpsons" surpassed "The Flintstones" in the number of episodes produced for a prime-time animated series.
"The Simpsons Guy" is the first episode of the thirteenth season of the American animated television series "Family Guy", and the 232nd overall episode.
 "The Simpsons Guy" is a 45-minute-long crossover with "The Simpsons", and was written by Patrick Meighan and directed by Peter Shin.
 It originally aired in the United States on September 28, 2014, on Fox, where both "The Simpsons" and "Family Guy" have aired since their respective debuts.
"The Front" is the nineteenth episode of "The Simpsons"<nowiki>'</nowiki> fourth season.
 It originally aired in the United States on the Fox network on April 15, 1993.
 In the episode, Bart and Lisa decide to write an episode of "The Itchy & Scratchy Show"; after their script is rejected, they resubmit it under the name of their grandfather Abraham Simpson, resulting in Grampa being hired as a staff writer.
 Meanwhile, Homer returns to high school to retake a failed science course.
"Simpsons Roasting on an Open Fire", also known as "The Simpsons Christmas Special", is the series premiere episode of "The Simpsons".
 It was the first episode to air despite originally being the eighth episode produced for season one.
 It is the only full-length episode to air during the 1980s, having originally aired on the Fox network in the United States on December 17, 1989.

Question: What  "The Simpsons" episode that originally aired on April 15, 1993?
Answer: The Front