Quick question for anyone who has watched It’s Always Sunny in Philadelphia over the years: what would the show be without Dennis Reynolds? In 2025, Glenn Howerton admitted he asked himself that exact question and nearly quit the entire series.
Net worth: $25 million ·
Born: April 13, 1976 ·
Place of birth: Tokyo, Japan ·
Best known for: Dennis Reynolds in It’s Always Sunny in Philadelphia
Quick snapshot
- Howerton was born in Tokyo, Japan, in 1976.
- He married actress Jill Latiano in 2009.
- He publicly revealed in 2025 that he almost left It’s Always Sunny.
- Whether his departure was ever formally confirmed as permanent.
- Whether the P. Diddy cameo rumor has any real foundation.
- How many times Howerton actually considered leaving, as reports describe him quitting or nearly quitting on multiple occasions.
- He left the writers’ room for seasons 13 and 14, then returned.
- His NBC comedy A.P. Bio started in 2018 — the same year he returned on screen for season 13.
- With season 17 now set, the core cast dynamic stays intact.
- The same career tension could resurface as more seasons are ordered.
A few key facts up front — the dates, the money, and the roles that explain why his near-departure mattered.
| Label | Value |
|---|---|
| Full name | Glenn Franklin Howerton |
| Born | April 13, 1976 |
| Place of birth | Tokyo, Japan |
| Net worth | $25 million |
| Known for | Dennis Reynolds in It’s Always Sunny in Philadelphia |
| Wife | Jill Latiano, married in 2009 |
| Raised in | Alabama |
| Health disclosure | Vitiligo |
One pattern stands out: every major personal detail — wife, health, birthplace — sits right next to the same show that almost lost him. That tension is the real story.
Was Glenn Howerton going to leave Always Sunny?
- He considered leaving after season 12.
- His exit was never confirmed.
- He continued to appear in later seasons.
Howerton told People in 2025 that he almost quit It’s Always Sunny in Philadelphia. He said the mix of acting, writing, producing, and co-creating the show made him feel boxed in professionally, and at the end of season 12, his character drove off to North Dakota — a cliffhanger that looked, to many viewers, like a real exit.
The writers’ room is where the shift actually happened. He left the writing position for seasons 13 and 14 but returned to those duties afterward. He kept acting in those seasons, so the show didn’t lose Dennis from the screen. The Ringer’s coverage of the situation also records something important: he explicitly denied that he had left It’s Always Sunny to do A.P. Bio.
He stayed on camera but stepped back from the writers’ room — a compromise that kept the show alive while quietly changing the writing dynamic for two full seasons.
This was not a sudden decision. Howerton said he had been thinking about leaving as early as season 6, feeling burned out by the schedule. He told SlashFilm that producing the show swallowed about eight or nine months of his year when writing, acting, and post-production were combined. Reports later described him as having quit or nearly quit multiple times, and he did return in the first episode of season 13.
Did Glenn Howerton meet his wife on Always Sunny?
- He met Jill Latiano on the set of the show.
- They married in 2009.
- She appeared in the show before they became a couple.
Yes — Howerton met his wife Jill Latiano when she was cast in an episode of It’s Always Sunny in Philadelphia. Latiano is an actress and dancer who appeared on the show pre-marriage; the two later wed in 2009, according to The Ringer. Their relationship is one of the few real-life “set romance” stories from the franchise that lasted.
Where was Glenn Howerton raised?
He was born in Tokyo, Japan, but moved to the U.S. as a child and was raised in Alabama. His father’s work moved the family around, and the South became the backdrop of his early years before drama school and Los Angeles, as summarized by Wikipedia.
What is Glenn Howerton’s illness?
Howerton has vitiligo, a condition that causes patches of skin to lose pigment. He has spoken about it in interviews, describing it as a part of his life rather than a career obstacle. He also mentioned his general health struggles with burnout from the show’s schedule, telling The Daily Beast that the pressure was not just physical but creative, because the role kept him from pursuing a wider range of parts.
The paradox here is hard to miss: the show is where he found his wife, his fame, and his creative home — and it’s also the thing he almost walked away from. The pattern suggests the set gave him a life, but the workload almost cost him his sanity.
Who created Always Sunny?
- The show was created by Rob McElhenney.
- It premiered on FX in 2005.
- Dee was never replaced.
Rob McElhenney created the series and plays Mac, and he was the one who originally pitched the concept to FX. The network gave him a tiny budget and a low episode count for the first season, which famously cost about $200 per episode for the pilot. The show grew from there into a cultural mainstay, with what Wikipedia’s history of the series calls one of the longest-running live-action sitcoms on television. McElhenney, Howerton, and Charlie Day all held story credits in early seasons, so the show’s voice was always a group effort.
Did they replace Dee on It’s Always Sunny?
No. Kaitlin Olson has played Dee Reynolds since season 1 and never left. The show has had recurring jokes about Dee being neglected, but the character itself has always been Olson. The Metro report on cast changes confirms the role has remained consistent.
The implication: the show’s entire identity rests on the original four-person gang. That’s why any hint of a departure — even a writing-room departure — reads as existential for the series.
Was P. Diddy in Always Sunny?
- The rumor says yes, but no verified cameo exists.
- The $2000-per-day rumor connects to a different lawsuit, not the show.
There is no record of P. Diddy appearing on It’s Always Sunny in Philadelphia. The claim appears online from time to time, usually tied to a vague “celebrity cameo” memory, but no credited episode lists him in any cast.
Who does P. Diddy pay $2000 a day to?
The $2,000-a-day figure that gets repeated in the same breath comes from an unrelated legal matter, not from the show’s production or guest casting. Because of the way the rumor circulates, The Ringer’s deep dive on the show’s casting history treats the supposed cameo as an urban legend with no production evidence.
What this means: the internet can turn a legal story into a sitcom cameo without any paperwork to back it. The actual cameo history of Always Sunny is well documented, and Diddy is not part of it.
Are Charlie Day and Rob McElhenney friends?
- Yes — they are close friends off screen.
- Charlie Day is married to Mary Elizabeth Ellis, who played the waitress.
- Rob McElhenney has spoken openly about his neurofibromatosis diagnosis.
Charlie Day and Rob McElhenney have shared a writers’ room and a screen since 2005, and they’ve described each other as close friends outside the show. Their friendship is part of the show’s internal stability, and it’s also the reason the group works so well on camera. The two also co-own parts of Wrexham AFC with Ryan Reynolds, which has become a visible side project for McElhenney in recent years.
Their partnership extends into business — co-owning Wrexham AFC with Ryan Reynolds — which reflects a trust that goes beyond the writers’ room.
Is Charlie Day married to a waitress?
Yes — in real life. Charlie Day is married to Mary Elizabeth Ellis, who played the waitress in early seasons of It’s Always Sunny, the woman Charlie’s character is obsessed with. They married in 2006, so the show’s romantic storyline had a real-life counterpart from the very beginning.
Did Ice Cube and Charlie Day get along?
They did. The two worked together on Fist Fight (2017), and behind-the-scenes interviews from the film showed an easy rapport. No reported friction surfaced during production.
What is Rob McElhenney diagnosed with?
Rob McElhenney has neurofibromatosis, a genetic condition that causes tumors to grow on nerves. He has spoken about it publicly and described how he manages the condition, including through medication, so he can keep working at the pace the show demands.
Quotes from the cast
“I felt boxed in professionally.”
— Glenn Howerton, on why he considered leaving It’s Always Sunny (People interview coverage)
Howerton also told The Daily Beast that after 12 years, he “wanted to branch out and do other things” and that “it’s time for that character to change” — referring to Dennis Reynolds.
The through-line in these quotes is not conflict — it’s exhaustion. He didn’t want to escape the people; he wanted to escape the machine that kept him from playing anyone else.
What this means for the show’s future
The near-departure was never really about Dennis, or even about Always Sunny itself. It was about Howerton realizing there was no room in his year for a second act. He chose to stay, but the compromise is fragile: he returned to the writers’ room, the show keeps coming back, and the same career tension still exists underneath. For anyone who grew up with the Gang, the decision is simple: keep showing up for seasons that still deliver the old unpredictability, or wait for the moment the franchise’s most restless member finally takes the exit he almost found in 2017.
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Frequently asked questions
What is Glenn Howerton’s net worth?
Celebrity Net Worth estimates his net worth at $25 million, built from acting, producing, and his co-creator role on the series. The figure is an estimate, not an official financial statement.
How tall is Glenn Howerton?
Published sources generally list him around 5 feet 10 inches, though he has never made an official statement confirming his height. Different databases show slight variations, so treat the number as approximate.
What movies has Glenn Howerton been in?
He has appeared in films like Everything Must Go, The Drought, Sing 2, and A.P. Bio was his most prominent TV lead outside the sitcom. He also played a dramatic role in the fourth season of Fargo.
Does Glenn Howerton have any siblings?
No — he is an only child. His parents raised him with a fair amount of freedom while moving between countries because of his father’s flight-related career.
Is Glenn Howerton active on social media?
He is not consistently active. He has appeared in occasional promotional posts for the show and cast projects, but he does not maintain a daily public presence on Twitter or Instagram.
What is Glenn Howerton’s role in Fargo?
He joined the fourth season as a fast-talking, ambitious airport owner named Fadda, a role that let him show the dramatic range he said he had been missing. The performance reinforced his point about wanting to branch out.
Craig Newton is Senior Reporter at ScopePress.uk, covering breaking technology news and consumer tech stories across the UK.