The Simpsons

Season 15 • Episode 13

2004-02-22 6.4/10 23 min

When Maggie does better than Lisa on an IQ test, Lisa becomes upset over no longer being the smart one and tries to lead Maggie astray.

Writer

Director

Additional Voices (voice)

Milhouse Van Houten (voice)

Philippa (voice)

Henry (voice)