Topzle Updated: Wikipedia source
John Michael Hardwick (December 31, 1958 – c. August 8, 2023) was an American voice actor, comedian, writer, producer and YouTuber. He was best known as the voice of Dale Gribble in the animated American television series King of the Hill. He also served as a staff writer, story editor, and producer on the show. He was nominated for Primetime Emmy Awards three times, winning once in 1999 with the rest of King of the Hill's production team.
| Year | Title | Role | Notes |
| 1996 | Ruta Wakening | Jester | Independent film |
| 1999 | Natural Selection | Documentary Director (voice) | Short film |
| The Collegians Are Go!! | Sleepy Student | ||
| 2019 | Shadows of Sofia | — | Consulting producer |
| Year | Title | Role | Notes |
| 1992 | An Evening at the Improv | Himself | |
| 1997–2010; 2025 | King of the Hill | Dale Gribble, Additional voices | Six 2025 episodes recorded prior to death (posthumous release)Also producer, supervising producer, consulting producer, writer and story editor |
| 2003 | The Making of King of the Hill | Himself | Television documentary |
| 2009 | Ace of Cakes | Himself | Episode: "King of Charm City" |
| Year | Title | Role | Notes |
| 2000 | King of the Hill | Dale Gribble | PC game |
| 2022 | Warped Kart Racers | Mobile game; archival recording |
| Year | Title | Role | Notes |
| 1999 | Barenaked Ladies: Get in Line | Dale Gribble | Voice |