The Simpsons

Season 25 • Episode 13

The Man Who Grew Too Much

2014-03-09 6.5/10 22 min

Overview

During a research trip, Lisa learns that Sideshow Bob is the chief scientist at a big chemical engineering company; Marge tries to teach a teen church group about healthy sexual practices.

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Crew

Jeff Westbrook

Writer

Matthew Schofield

Director

Guest Stars

Kelsey Grammer

Sideshow Bob (voice)

Marcia Wallace

Edna Krabappel (voice)