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Episode Details

The Simpsons Season 21 Episode 17: "American History X-Cellent"

When Mr. Burns ends up in jail for stealing art work, Smithers ends up running the power plant.

The Simpsons Season 21 Episode 17 Quotes

Mr. Burns: The power plant's new annual Fourth of July picnic is this upcoming Saturday.
Homer: Woohoo!
Mr. Burns: I'm afraid you misunderstand. This picnic is for me, you will all be spending your Independence Day slaving away in the hot summer sun with no pay, lotion, or gratitude.

I'll tell you my tale.. by thinking it to myself.

Mr. Burns [narrating]
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