The Simpsons

Season 23 Episode 4

Replaceable You

6
Aired Sunday 8:00 PM Nov 06, 2011 on FOX
6.8
out of 10
User Rating
115 votes

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Episode Summary

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Bart's science fair project, a mechanical baby seal, outshines Lisa's brainy asteroid model and becomes a popular pet among the retirement home patrons. Meanwhile, Homer gets a new and eager assistant Roz, but when Homer quickly loses his job to her and discovers her evil past, he and Flanders team up to reveal her true dark colors.

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Who was the Episode MVP ?

Dan Castellaneta

Dan Castellaneta

Homer Simpson, Grampa Simpson, Barney Gumble, Krusty the Clown, Groundskeeper Willie, and others

Julie Kavner

Julie Kavner

Marge Simpson, Patty Bouvier, and Selma Bouvier

Nancy Cartwright

Nancy Cartwright

Bart Simpson, Nelson Muntz, Ralph Wiggum, Todd Flanders, and others

Yeardley Smith

Yeardley Smith

Lisa Simpson

Hank Azaria

Hank Azaria

Apu Nahasapeemapetilon, Moe Szyslak, Chief Wiggum, Comic Book Guy, Lou, and others

Harry Shearer

Harry Shearer

Mr. Burns, Ned Flanders, Principal Skinner, Waylon Smithers, Kent Brockman, and others

Jane Lynch

Jane Lynch

Roz

Guest Star

Chris Edgerly

Chris Edgerly

Voice of Unknown

Recurring Role

Pamela Hayden

Pamela Hayden

Milhouse Van Houten, Rod Flanders, Jimbo Jones, and others

Recurring Role

Tress MacNeille

Tress MacNeille

Agnes Skinner, Brandine Del Roy, Dolph and others

Recurring Role

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Trivia, Notes, Quotes and Allusions

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