The director of "The Office" episode "Test the Store" worked as an executive producer for what series?
Test the Store:  The episode was written by Mindy Kaling, directed by Brent Forrester, and aired on NBC in the United States on March 1, 2012. Brent Forrester:  He has also worked as an executive producer on "King of the Hill", and a writer on "The Ben Stiller Show", "Mr. Show with Bob and David", "Undeclared", and "The Office".
"King of the Hill"