"The Simpsons Spin-Off Showcase" is the twenty-fourth episode of the eighth season of "The Simpsons".
 It originally aired on the Fox network in the United States on May 11, 1997.
 The episode centers on fictional pilot episodes of non-existent television series derived from "The Simpsons", and is a parody of the tendency of networks to spin off characters from a hit series.
 As such it includes references to many different TV series.
 The first fictional spin-off is "Chief Wiggum P.I.", a cop-drama featuring Chief Wiggum and Seymour Skinner.
 The second is "The Love-matic Grampa", a sitcom featuring Moe Szyslak who receives dating advice from Abraham Simpson, whose ghost is possessing a love testing machine.
 The final segment is "The Simpson Family Smile-Time Variety Hour", a variety show featuring the Simpson family except for Lisa, who has been replaced.
"The One with the Proposal" is a double length episode of the television situation comedy "Friends".
 It first aired on May 18, 2000, as the finale to the sixth season.
 It is normally transmitted as a whole episode in a one-hour slot, but when it is split for a half-hour slot the episodes are differentiated by having the title suffixed with Part One and Part Two.
 The episode was selected for Volume 4 of the "Best of "Friends"" DVD series, and when the series left the air in 2004, several articles and viewer polls included this episode as one of the 10 best of the series' 236 episodes.
"Margical History Tour" is the eleventh episode of "The Simpsons"<nowiki>'</nowiki> fifteenth season.
 It first aired on the Fox network in the United States on February 8, 2004.
 This is one of several Simpsons episodes that features mini-stories.
"Half-Decent Proposal" is the tenth episode of "The Simpsons"<nowiki>'</nowiki> thirteenth season.
 It first aired on the Fox network in the United States on February 10, 2002.
 In the episode, to earn money for her husband Homer's snoring problem, Marge agrees to stay with her old prom date, Artie Ziff, for one weekend (on the grounds that he try not to grope her like he did in "The Way We Was"), but when Homer thinks Marge broke her promise, he runs away with Lenny to work on an oil rig.
"Simpsons Bible Stories" is the eighteenth episode of "The Simpsons"' tenth season.
 It first aired on the Fox network in the United States on Easter Sunday, April 4, 1999.
 It is the first of "The Simpsons"' now annual trilogy episodes, and consists of four self-contained segments.
 In the episode, the Simpson family fall asleep during a sermon in church.
 Marge dreams that she and Homer are Adam and Eve in the Garden of Eden, Lisa dreams that she and her fellow Springfield Elementary School students are Hebrew slaves in Ancient Egypt and guides Moses to lead them to freedom, Homer dreams that he is King Solomon called to resolve a dispute between Lenny and Carl over the ownership of a pie, and Bart dreams he is King David, who has to fight Goliath's son, Goliath II.
"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 FBI Files is an American television docudrama series that originally ran from 1998 to 2006.
 It was carried by the Discovery Channel cable network and produced by New Dominion Pictures of Suffolk, Virginia.
 The show was cancelled by the Discovery Channel in 2006; however, Escape (TV network), Discovery Channel and its sister network, Investigation Discovery, air re-runs, although until October 2012, Investigation Discovery only showed episodes from seasons 5,6, and 7.
 As of October 2012, the network now airs episodes from the earlier seasons (although not necessarily in chronological order), with updated information about the cases at the end of most episodes.
 Up to late September 2012, WE tv showed episodes from seasons 1-4, but the network had removed the episode introductions by Jim Kallstrom.
 In the UK on Channel 5, "The FBI Files" airs most Saturday nights before QuizCall.
 It has also been shown on TV Denmark, Discovery Australia and Netflix in Canada.
 All seven seasons have been released on DVD.
"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 Way We Was" is the twelfth episode of "The Simpsons"<nowiki>'</nowiki> second season.
 It originally aired on the Fox network in the United States on January 31, 1991.
 In the episode, Marge tells the story of how she and Homer first met and fell in love.
 Flashing back to 1974, we see how Homer falls in love with Marge in high school and tries to get close to her by enlisting her as his French tutor.
 After several hours of verb conjugation, Marge falls for Homer too, only to become enraged when he admits that he is not a French student.
 Marge rejects Homer's invitation to the prom and goes with Artie Ziff.
 Artie turns out to be a terrible date and Marge realizes that it is Homer she really wants.
"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: On what network and in what country did The Simpsons episodes "Half-Decent Proposal" and "The Way We Was" air?
Answer: Fox network in the United States