ISBN: | 978-5-5106-0364-4 |
High Quality Content by WIKIPEDIA articles! "Grade School Confidential" is the nineteenth episode of The Simpsons` eighth season, which originally aired on April 6, 1997. It was written by Rachel Pulido and directed by Susie Dietter. The episode establishes the long-term relationship between Seymour Skinner and Edna Krabappel.