King of the Hill showrunner responds to a popular fan theory about why Dale still doesn't know about his wife having an affair with John Redcorn.

Unfortunately, the original voice behind Gribble isn't here to see the show's return. Voice actor Johnny Hardwick died in August 2023 at his home in Austin.

One of the many reasons that fans become attached to their favorite animated characters is because of the connection, passion, and personality their actors portray — which is why it can be difficult when a new voice actor takes over a beloved role.