A reader points out that today (January 13) is the tenth anniversary of the series premiere of King of the Hill. In honor of this occasion, here's the original series pitch for the show. An animated series can't afford to do a full-length pilot, so (unless it's spun off from an existing cartoon, like The Simpsons), there's usually a short presentation reel created for the network. King of the Hill, instead of doing a scene from the pilot, did a pencil-test reel where Hank Hill pitches the show directly to Fox executives.
Note that most of the other characters, except for Mike Judge's two characters, have different voices (is that Tress MacNeille as Bobby?), since they hadn't been cast yet.