King of the Hill Characters Good to Evil by RikyTheLion on DeviantArt

Johnny Hardwick, voice of Dale Gribble on 'King of the Hill,' dies at 64

Johnny Hardwick Dead: 'King Of The Hill' Voice Actor Was 64 – Deadline

Hank Hill, Fictional Characters Wiki

Let Richardson Rejoice! 'King Of The Hill' Will Return - D Magazine

I made some KOTH background characters as a challenge : r/KingOfTheHill

Looks Like A King Of The Hill Revival Could Be Happening Soon With Some Big Changes

Reports: Johnny Hardwick, voice of Dale Gribble on 'King of the Hill,' dead at 64

After King Of The Hill Revival Reports Spread, Co-Creator Greg Daniels Has Clarified What's Actually Happening

King of the Hill S12 - 17 - Six Characters in Search of a House - video Dailymotion

Bobby Hill Will Be All Grown Up in the 'King of the Hill' Reboot - Okayplayer