Mr. Bergstrom was modeled on the physical appearance of longtime Simpsons writer and producer @MikeReissWriter.
@MikeReissWriter When Lisa arrives at Mr. Bergstrom's apartment building, a list of tenants can be seen. One of the names is J. Vitti, for the episode's writer Jon Vitti, and another is M. Kamerman, for then-animator Jen Kamerman.
@MikeReissWriter Here are some of producer Sam Simon's notes after he first screened this episode, courtesy of @ThatGuy3002. (Tweet is only viewable to those who follow him!)
@MikeReissWriter@ThatGuy3002 Jon Vitti said this line was the maximum amount of the Charlotte's Web book they could feature in the episode without being sued. The staff contacted a relative of the author E. B. White, but she would not clear the use of the book.
More notes on that from @ThatGuy3002, which again, is only viewable if you follow his account.
@ThatGuy3002 Some screen grabs from the production of "Lisa's Substitute" from @monkeyes' #TheSimpsons home movies (yet to be seen in public)
@ThatGuy3002@monkeyes As usual for the time, the @TVGuide print ad for this episode focused on anything Bart, thus just advertising on the B-plot. (That opening tagline tho...)
@ThatGuy3002@monkeyes@TVGuide This gag is a reference to the famous picture of former President Harry S. Truman holding up a copy of a prematurely printed edition of the Chicago Tribune that proclaimed "Dewey Defeats Truman", taken the day after his unexpected victory over Thomas E. Dewey in 1948.
@ThatGuy3002@monkeyes@TVGuide@nancycartwright@YeardleySmith Hoffman was not sure if he wanted to be identified with a cartoon show at the time and therefore used the pseudonym Sam Etic in the closing credits. Sam Etic is a play on the word semitic, alluding to the fact that both Hoffman and Mr. Bergstrom are Jewish.
@ThatGuy3002@monkeyes@TVGuide@nancycartwright@YeardleySmith The episode references the 1967 film The Graduate, which guest-star Dustin Hoffman starred in and echoed his famous "Mrs. Robinson, you're trying to seduce me" line. (video: Onikorp)
#OnThisDay #OTD #30YearsAgo October 7, 1993, "Cape Feare" (S05E02) first aired on the Fox network. Dir: @_rich_moore. Wr: @jon_vitti. EP: @AlJean & @MikeReissWriter. Guest-starring @KelseyGrammer as Sideshow Bob. #TheSimpsons 🧵
Wally Wolodarsky had seen the 1991 version of Cape Fear and pitched the idea of spoofing the film. Instead of using the spoof as only a part of the episode, which could have contained a B-story, the entire episode was devoted to this parody.
There were difficulties getting this episode up to the minimum length of an episode. The repeated a long couch gag from "Lisa's First Word", an Itchy & Scratchy cartoon, and a few red herrings as to who was trying to kill Bart. Even with all these, the episode still ran short.
#OnThisDay #OTD September 24, 1995, "Radioactive Man" (S07E02) first aired on the Fox network. Dir: Susie Dietter. Wr: @JJSwartzwelder. EP: @DaveMirkin. Guest-starring Mickey Rooney as himself and Phil Hartman as Troy McClure and Lionel Hutz. #TheSimpsons
@JJSwartzwelder @DaveMirkin "Radioactive Man" was the first episode to be digitally colored. The duties of that task went to USAnimation, who would later work on "The Simpsons 138th Episode Spectacular". The show would not permanently be digitally colored until Season 14.
@JJSwartzwelder @DaveMirkin Mickey Rooney guest starred as himself. @nancycartwright recalled in her autobiography My Life as a 10-Year-Old Boy that Rooney recorded his lines with the other actors. Although he was late for the session, she noted that he was "so full of pep" and very enthusiastic.
@markk1914@ScullyThacker@scullymike This was the first Simpsons episode Julie Thacker wrote. The plot was based on a "disastrous" school program, in which students had to participate in community service to advance to the next grade. The B-story, which involved Homer selling springs, was conceived by Mike Scully.
@markk1914@ScullyThacker@scullymike In a scene in the episode, Lenny gets one of Homer's springs stuck in his eye. Lenny's eye injuries have since become a running gag, and "The Old Man and the 'C' Student" "started the trend", according to Thacker.
#OnThisDay#OTD April 23, 1989, "Family Therapy" first aired on The Tracey Ullman Show on Fox. Wr: Matt Groening. Animation: @tubatron & Wes Archer. #TheSimpsons
@Interbang1Jeff@AlJean@MikeReissWriter@MJMcKean Otto's full name is revealed for the first time in this episode and to feature the character in a prominent role. Writers @JayKogen and Wallace Wolodarsky had originally wanted to name him Otto Mechanic, but the animators gave him the last name Mann. (This shot looks like "Mang")
@Interbang1Jeff@AlJean@MikeReissWriter@MJMcKean@JayKogen Otto's statement that he would prefer to be sleeping in a Dumpster brand trash container over a "Trash Co. Waste Disposal Unit" alludes to the word's status as a registered trademark for a brand of large trash containers. (Yes, "Dumpster" is a brand name.)