The SimpsonsSeason 25 Replace imageEpisode number13The Man Who Grew Too MuchOverviewOn a research trip, Lisa is shocked to discover that Sideshow Bob is now the chief scientist at a massive chemical engineering company, but her fears are allayed as she becomes enamored with his likeminded appreciation of high-culture. Meanwhile, Marge's attempt to preach healthy sexual practices to a teen church group goes awry.Air dateMarch 9, 2014Runtime (min)25
