All episodes Season 21 S21E17 2010-04-11 30 min 1980s Fox

The Simpsons

American History X-cellent

TV Flash files “American History X-cellent” as hour 458 of 802 in the TV Flash guide — The Simpsons (1989–present) on Fox, season 21, episode 17, aired 2010-04-11, 30 min.

From the desk

How this hour is filed

This leaf is S21E17: listed hour 458 of 802 in the The Simpsons guide, hour 17 of 23 in season 21. It aired 2010-04-11 (30 min). The listed hour before it is “The Greatest Story Ever Doh'd” (S21E16). Next is “Chief of Hearts” (S21E18). Broadcast log — titles and dates, not a plot bible.

The Simpsons — American History X-cellent (S21E17)

Catalog log

Broadcast listing — not a TV Flash recap.

When the police are called to diffuse a rowdy crowd at Mr. Burns' estate, one of the officers recognizes priceless stolen paintings on the walls, and the maniacal billionaire is taken downtown for questioning. With Mr. Burns gone, Smithers takes charge of the power plant. But when employees take advantage of his good nature, he exacts revenge by forcing the employees to work night and day. These unfair working conditions prompt Homer and his crew to devise a plan to bust out Mr. Burns. Blackboard 'Hot dogs are not bookmarks'.

Viewer FAQ

Where does American History X-cellent sit in the The Simpsons guide?

S21E17 is listed hour 458 of 802 — hour 17 of 23 in season 21, season 21 episode 17.

When did The Simpsons S21E17 air?

American History X-cellent aired 2010-04-11 and is listed at 30 minutes.

Where should I start if I am not watching all 800 episodes?

Start with the 1989 Christmas premiere, then a handful of golden-age hours from seasons four through eight. Treat the rest as a library, not a novel.

In the series

Why this series still plays

Watch it as a living joke encyclopedia, not a series you owe from pilot to present. The early years still teach how American satire learned to reset weekly; the later catalog is optional weather. You already speak Springfield. This is how the grammar got written.

The first image is a couch, and then it is not. The Simpsons treats the opening gag as a weekly contract: we will reset the living room, and we will still find a new joke about the country that owns it. Fox put a yellow family on Sunday nights in 1989 after the Tracey Ullman shorts, and the half-hour that followed did not merely popularize adult animation. It installed a shared vocabulary. People who stopped watching still speak Springfield.

Open the The Simpsons package · Season 21 hub

Filed against

Also in season 21

← Full episode guide · Show package · All shows