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The Simpsons (1989 – ...)

1989 • 38 seasons • Animation, Comedy • TV-14
JustWatch▼ 104#249IMDb8.6/10472,978TMDB80%11,027Rotten Tomatoes—Metacritic—
On September 24, 2026
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Season 8

The Simpsons · S8E19 — Grade School Confidential

Apr 6, 1997 · 23 min · 7.7 (36 votes)

Synopsis

The discovery of Principal Skinner and Mrs. Krabappel in a clandestine embrace spread through the town with startling speed, quickly becoming an open secret.