Hank Hill as far as covering up Strickland's illegal price fixing agreement with the other local propane providers to keep him from being arrested. Hank also seems to think that being a propane salesman is the best job there is (and wants his son, Bobby Hill, to follow his footsteps and start a propane business of his own). Hank loves his job very much, but throughout the series always makes a big deal out of it when his closest friends and even family find his occupation boring and somewhat useless and even find his obsession with propane odd. In the episode "A
King of the Hill It documents the Hills' day-to-day-lives in the small Texas town of Arlen, exploring modern themes such as parent-child relationships, friendship, loyalty, and justice. As an animated sitcom, however, "King of the Hill"s scope is generally larger than that of a regular sitcom. The first six seasons were released on DVD by 20th Century Fox Home Entertainment from 2003 to 2006. The seventh season was originally going to be released in late 2006, but, most likely due to poor sales of the DVDs, the release was cancelled. However, in 2014, Olive Films got the sub-license to release future seasons of the