Question: "The Great Louse Detective" is the sixth episode of the fourteenth season of the American animated television sitcom "The Simpsons", Bart's mortal enemy Sideshow Bob is sent to live with the Simpsons so he can help find Homer's attempted killer, who turns out to be the son of which man, from the twenty-third episode in the eighth season of the American animated television series, titled what?

 It first aired on the Fox network in the United States on May 4, 1997.  The episode's plot centers on the Springfield Nuclear Power Plant's hiring a new employee named Frank Grimes.  Despite Homer's attempts to befriend him, Grimes is angered and irritated by Homer's laziness and incompetence despite leading a comfortable life.  He eventually declares himself Homer's enemy. "Homer's Enemy" is the twenty-third episode in the eighth season of the American animated television series "The Simpsons".  Meanwhile, Bart buys a run-down factory for a dollar. <SEP> "The Great Louse Detective" is the sixth episode of the fourteenth season of the American animated television sitcom "The Simpsons".  It originally aired on the Fox network in the United States on December 15, 2002.  In the episode, the Simpson family wins a free spa weekend, and Homer is nearly killed when a mysterious figure locks him in a sauna.  Chief Wiggum decides to hire someone who can think like a murderer in order to find the mystery assailant.  Bart's mortal enemy Sideshow Bob is sent to live with the Simpsons so he can help find Homer's attempted killer, who turns out to be the son of a man whom Homer drove to insanity.  Since airing, the episode has received generally positive reviews from critics, though it has been cited as not being as good as some other Sideshow Bob episodes.  The episode's title is a parody of the 1986 Disney animated feature "The Great Mouse Detective". <SEP> "Brother from Another Series" is the sixteenth episode of "The Simpsons"<nowiki>'</nowiki> eighth season.  It originally aired on the Fox network in the United States on February 23, 1997.  Sideshow Bob is released from prison into the care of his brother Cecil and claims to be a changed man.  However, Bart does not believe him and tries to find out what Bob is up to.  It was the first episode directed by Pete Michels and was written by Ken Keeler.  The episode guest stars Kelsey Grammer in his sixth appearance as Sideshow Bob and David Hyde Pierce as Cecil.  The title is not only a pun on the movie "The Brother from Another Planet" (used for a previous episode as well), but also a reference to the fact that guest stars Kelsey Grammer (Frasier Crane) and David Hyde Pierce (Niles Crane) also played bickering brothers on the NBC sitcom "Frasier". <SEP> "The Dad Who Knew Too Little" is the eighth episode of the fourteenth season of the American animated television sitcom "The Simpsons".  It originally aired on the Fox network in the United States on January 12, 2003.  In the episode, Homer disappoints Lisa on her birthday when he gives her a thoughtless present.  He realizes that he knows little about her and decides to hire private detective Dexter Colt to spy on her.  Colt compiles a report about Lisa that helps Homer bond with his daughter.  However, Colt soon demands to be paid $1000, which Homer refuses.  In retaliation, Colt vandalizes an animal research lab and steals all the animals, leaving behind several clues that implicate Lisa.  Homer and Lisa go on the run as fugitives and end up at a circus, where they meet Colt.  He tries to kill Homer, but Lisa saves him and Colt is arrested.