Mistakes
Before the final board and zoning meeting finishes at the end of the episode, there are a number of people in the audience and a stenographer. As Hank is leaving they have all gone. It would have been near impossible for the entire room to vacate that quickly as less than half a minute had passed between seeing them and the room being completely empty. See more...
Trivia
One of the show's creators made a cartoon about a retarded pig. Boomhauer's voice is based on the voice of an angry viewer who called when he was offended by the cartoon. See more...
Movie Mistakes blog
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Other great sites
King of the Hill (1997) - 75 episodes with mistakes
starring Brittany Murphy, Kathy Najimy, Mike Judge (add more)
Where is King of the Hill ranked on the ultimate best to worst list? Cast your vote and find out!
Below is a list of every episode on the site for King of the Hill which has mistakes in it - if your favourite episode's not listed, that just means it's flawless! So far... "All of series 1" and similar entries are those mistakes which apply an entire series, but not across the whole show. They're also counted as episodes, so don't be surprised if the total up top doesn't reflect the actual number of episodes recorded for a show. This list is ordered by series, then episode title by default - click the options below to change the ordering.