The trailer for season 14 of “King of the Hill” is out. The trailer features Hank and Peggy returning to Arlen, Texas after Hank retires from working in propane. Fan favorites including Boomhauer, Bill Dauterive and Dale Gribble are still in town, as well as a now-adult Bobby, who works as a chef. Meanwhile, Ronny Chieng is joining the voice cast to voice Kahn Souphanousinphone, the Laotian neighbor of Hank. Season 14 premieres on August 4th on Hulu. Check out the trailer here (note: Language).