The Simpsons Se09 Ep18 This Little Wiggy

“This Little Wiggy” is the eighteenth episode of Season 9. It was broadcast on March 22, 1998. The episode was written by Dan Greaney and directed by Neil Affleck

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Taking pity on the hapless Ralph Wiggum, Marge pairs him with Bart. But his association with Ralph quickly turns out to be more beneficial than burdensome when Bart learns that his father holds the master key to every store in Springfield. Guest starring Phil Hartman.