← Season 32
THE SIMPSONS · SEASON 32 · EPISODE 12

The Simpsons S32E12 Diary Queen

★ 8.1 · GREAT Feb 21, 2021 30 MIN FOX
Still from The Simpsons S32E12: Diary Queen

The episode in brief

Bart finds his old teacher's diary and learns a surprising secret. Then, Lisa discovers an even bigger surprise.

FAN DESK VERDICT A top-shelf entry. Not quite canon, but you’ll be quoting it all week — the fan desk says don’t skip.

Who’s in it

SERIES REGULARS

Where it sits in the season

TAP A BAR TO JUMP

Where to watch S32E12

US · NOVEMBER 2026
AVAILABILITY IS FOR THE SHOW; NOT EVERY SERVICE CARRIES EVERY EPISODE · LINKS MAY EARN US POPCORN MONEY
8.1
THE FAN VERDICT
Keeper. Goes straight in the rewatch rotation.

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S32E12 FAQ

When did The Simpsons S32E12 air?

The Simpsons S32E12 (“Diary Queen”) first aired on February 21, 2021.

Where can I watch The Simpsons S32E12?

In the US, The Simpsons season 32 — including this episode — is available on FX, Hulu, Disney+, fuboTV, DirecTV On Demand, Spectrum On Demand, YouTube TV, FOX One Amazon Channel, Hulu on Disney+, Amazon, Fandango at Home, and AppleTV.

Is The Simpsons S32E12 a good episode?

Fans rate The Simpsons S32E12 (“Diary Queen”) 8.1/10, which puts it in the great tier for The Simpsons.