King of the Hill is leaning into nostalgia in its latest season by bringing back familiar faces from Arlen, Texas, including one of the show’s most notable villains. The return adds another recognizable piece of the series’ comeback as it reconnects viewers with the world that made the animated comedy a longtime favorite.

The new season follows Hank and Peggy Hill as they come back from Saudi Arabia and find that Arlen is no longer quite the same place they left behind. That setup gives the revival room to show how the town, its residents, and the Hills themselves have changed over time while still holding onto the show’s core identity.

Reintroducing a major antagonist fits that approach well. A returning villain gives the season an easy link to the original run while also creating fresh tension inside a very different version of Arlen. It suggests the series is not just revisiting old characters for nostalgia alone, but using them to highlight how much the town has evolved.

With Hank and Peggy adjusting to life back home and familiar troublemakers resurfacing, the latest King of the Hill episodes appear focused on balancing old dynamics with new circumstances. That combination of returning favorites, culture shock, and revived rivalries helps define the show’s next chapter.