King of the Hill Season 15 Feels More Emotional Than Ever, Stephen Root Says
King of the Hill season 15 feels more emotional than ever because it finally lets Hank, Peggy, and the rest of Arlen grow older on their own terms.
2 articles

King of the Hill season 15 feels more emotional than ever because it finally lets Hank, Peggy, and the rest of Arlen grow older on their own terms.

The showrunner of *King of the Hill* has clarified that John Redcorn's significant character change in later seasons was not due to the death of his voice actor, Jonathan Joss, but rather a deliberate creative decision. The change was made to explore new storylines and character dynamics, not because of any real-life events involving the actor.