The Awesome Way The Simpsons Finally Gave Mrs. Krabappel Closure 8 Years After Actress’ Death

Having previously paid homage to Marcia Wallace – who received guest billing in this episode – in the touching chalkboard gag that also appeared in Sunday night’s episode, “Dairy Queen,” The Simpsons gave Mrs. Krabappel a new chance to shine as Bart’s unwitting educational cheerleader. After Bart stumbles upon his former teacher’s diary, he read a little too deeply into some of her entries, believing her written kindness to be about him. For what it’s worth, that bit of misguided confidence made Bart a better student, as well as a more genial person, but he eventually learned the truth.