Johnny Hardwick, the Emmy-winning actor who voiced conspiracy theorist Dale Gribble on King of the Hill, died August 8, 2023, at his home in Austin, Texas. He was 64. Austin police found his body during a welfare check, and the Travis County Medical Examiner later said no foul play was suspected, though the body’s condition kept investigators from pinning down an exact cause.
More than two years later, the King of the Hill revival on Hulu has continued to build on the voice work Hardwick left behind, giving fans new context for how the show has handled his absence and honored his final performances as Dale.
What Happened on the Day He Died
Police went to Hardwick’s Austin residence on Tuesday, August 8, 2023, to perform a welfare check. Officers found him dead in the bathtub, face up, and he was pronounced dead at the scene.
The Travis County Medical Examiner’s office confirmed his death and ruled out foul play. Investigators noted moderate decomposition of the body, which prevented a definitive finding on cause or manner of death. The examiner did note that the death appeared relatively sudden, that drowning was unlikely, and that there were no obvious signs of trauma. No further update to the cause of death has been made public since that finding.
From Bartending to Dale Gribble
John Michael Hardwick was born in Austin, Texas, on December 31, 1958. He earned a journalism degree from Texas Tech University, then spent about a decade bartending in Austin and Dallas before turning to stand-up comedy in 1990.
He built a following on the Texas comedy circuit, performing at the Dallas Improv and Austin’s Velveeta Room, and appearing on Evening at the Improv and Caroline’s Comedy Hour. He also became the first stand-up comedian to appear on The Jon Stewart Show.
A 1995 set at the Montreal Comedy Festival caught the attention of NBC executive Brandon Tartikoff, who signed Hardwick to a sitcom deal that ultimately never materialized. His break came later, during a set at the Laugh Factory in Los Angeles built around stories about his father. That performance caught the attention of producers Mike Judge and Greg Daniels, who were developing an animated series set in Texas.
Hardwick initially joined that project, King of the Hill, as a writer. The role of Dale Gribble had originally gone to actor Daniel Stern, but salary negotiations broke down. Hardwick took over the part instead, reportedly because he did not push back on pay.
Career Milestones
- 1990: Begins performing stand-up comedy in Texas
- 1995: Becomes the first stand-up comedian to appear on The Jon Stewart Show
- 1997: Joins King of the Hill as a writer and the voice of Dale Gribble
- 1999: Wins a Primetime Emmy Award for Outstanding Animated Program
- 2023: Records voice work for the Hulu revival before his death
Career on King of the Hill
Hardwick voiced Dale Gribble, the bug exterminator obsessed with government conspiracies and pocket sand, in 257 of the show’s 258 original episodes between 1997 and 2010. Beyond voice acting, he worked as a staff writer, story editor, and producer on the series.
He earned three Primetime Emmy nominations over the course of the show and shared in one win, for Outstanding Animated Program in 1999. Outside the show, he ran a YouTube channel where he posted song parodies and monologues performed in Dale’s voice, which had grown to roughly 24,000 subscribers.
| Category | Detail |
|---|---|
| Character | Dale Gribble, bug exterminator and conspiracy theorist |
| Episodes voiced | 257 of 258, 1997 to 2010 |
| Other roles on the show | Staff writer, story editor, producer |
| Emmy record | 3 nominations, 1 win (1999) |
| Revival work completed | 6 of 10 episodes in Season 14 |
How the Revival Handled His Death
Before Hardwick died, 20th Television Animation and Hulu had already announced a King of the Hill revival built around the original cast. He completed voice recording for six of the ten episodes in the revival’s first season before his death.
Following the news, Hulu and 20th Television Animation released a joint statement calling Hardwick an “incredibly beloved member of the King of the Hill family,” adding that his “tremendous talent, brilliant humor, and friendship will be deeply missed.”
Toby Huss, who had already voiced Cotton Hill and Kahn Souphanousinphone on the original series, stepped in to voice Dale Gribble for the remaining episodes. Before that decision, producers reportedly considered training an artificial intelligence model on Hardwick’s past performances, built in part from readings by castmates Stephen Root and Pamela Adlon, to complete Dale’s dialogue. That plan was scrapped in favor of having Huss take over the role directly.
Season 14 of the revival premiered on Hulu on August 4, 2025. Its seventh episode, “Any Given Hill-Day,” marks Hardwick’s final performance as Dale and closes with an on-screen tribute to him. The same season also includes a tribute to castmate Jonathan Joss, who voiced John Redcorn and was shot and killed in San Antonio on June 1, 2025.
Where the Show Stands Now
Hulu renewed King of the Hill for two more seasons on October 30, 2025. Season 15 premiered July 20, 2026, with all ten episodes released at once. Huss continues to voice Dale Gribble going forward.
Key Facts
- Died: August 8, 2023, at his home in Austin, Texas, at age 64
- Cause of death: Undetermined due to body decomposition; no foul play suspected
- Best known role: Dale Gribble on King of the Hill, 1997 to 2010, plus six revival episodes recorded before his death
- Successor voice: Toby Huss, starting in Season 14 of the Hulu revival
- Current status of the show: Season 15 released July 20, 2026; two additional seasons already ordered
Hardwick’s cause of death remains officially undetermined, a status unchanged since the medical examiner’s findings became public. What has changed is how the show has carried his work forward, completing his final episodes, memorializing him on screen, and passing the character to Huss as King of the Hill continues into new seasons.
Related Reading: [Jim Carrey in 2026: César Honor, Sonic 4, & Grinch Sequel]
