Who was the Simpsons' showrunner during the episode "The Mook, the Chef, the Wife and Her Homer"?
The Mook, the Chef, the Wife and Her Homer: "The Mook, the Chef, the Wife and Her Homer" is the season premiere of "The Simpsons"’ eighteenth season. The Simpsons (season 18): "The Simpsons"' eighteenth season aired from September 10, 2006 to May 20, 2007. The Simpsons (season 18):  Al Jean served as the showrunner, a position he has held since the thirteenth season.
Al Jean