King of the Hill S07E10 - Megalo Dale

The Mega Lo Mart has a pest-control problem, and the manager asks Hank to recommend an exterminator. Though fearing that Dale will screw it up, Hank reluctantly recommends him for the job, because he needs the work. The extermination process begins, and he soon suspects that the real culprit is not rats, not mice, but Mega Lo Mart spokesman Chuck Mangione. With hank's reputation on the line, he takes matters into his own hands.