Glenn Howerton

Glenn Howerton

Known for
Acting
Born
April 13, 1976 (age 50)
Birthplace
Okinawa, Japan

Biography

Glenn Franklin Howerton III (born April 13, 1976) is an American actor of television and film. He is best-known for his role as Dennis Reynolds on FX's It's Always Sunny in Philadelphia (on which he is also a writer and executive producer). He also played Corey Howard on the short-lived 2002 sitcom That '80s Show. Description above from the Wikipedia article Glenn Franklin Howerton, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Known For

Photos

Glenn Howerton photoGlenn Howerton photo

Filmography

—
The Girlfriend

The Girlfriend

Movie · as Elliot

2025
PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!

PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!

Movie · as Self

2025
Sirens poster

Sirens

TV · as Ethan Corbin II · 5 eps

2024
Hot Ones Versus poster

Hot Ones Versus

TV · as Self · 1 ep

2023
Fool's Paradise poster

Fool's Paradise

Movie · as Business Manager

2023
BlackBerry poster

BlackBerry

Movie · as Jim

2023
Velma poster

Velma

TV · as Fred (voice) · 21 eps

2022
The Thief Collector poster

The Thief Collector

Movie · as Jerry Alter

2022
Welcome to Wrexham poster

Welcome to Wrexham

TV · as Self · 1 ep

2021
How It Ends poster

How It Ends

Movie · as John

2021
Snacked poster

Snacked

TV · as Self · 1 ep

2021
Abbott Elementary poster

Abbott Elementary

TV · as Dennis · 1 ep

2020
The Hunt poster

The Hunt

Movie · as Richard

2020
Archenemy poster

Archenemy

Movie · as The Manager

2020
Mr. Bungle: The Night They Came Home poster

Mr. Bungle: The Night They Came Home

Movie · as Audience

2020
The Fugitive poster

The Fugitive

TV · as Jerry Conwell · 5 eps

2019
The Kelly Clarkson Show poster

The Kelly Clarkson Show

TV · as Self · 2 eps

2019
Under A Rock with Tig Notaro poster

Under A Rock with Tig Notaro

TV · as Self - Guest · 1 ep

2018
A.P. Bio poster

A.P. Bio

TV · as Jack Griffin · 42 eps

2016
Officer Downe poster

Officer Downe

Movie · as Dominic

2016
When Pigs Fly poster

When Pigs Fly

Movie · as Uncle Al

2015
The Late Late Show with James Corden poster

The Late Late Show with James Corden

TV · as Self - Guest · 1 ep

2014
Fargo poster

Fargo

TV · as Don Chumph · 5 eps

2014
Late Night with Seth Meyers poster

Late Night with Seth Meyers

TV · as Self - Guest · 2 eps

2013
Coffee Town poster

Coffee Town

Movie · as Will

2012
The Mindy Project poster

The Mindy Project

TV · as Cliff Gilbert · 13 eps

2012
Unsupervised poster

Unsupervised

TV · as Clint (voice), Dirt (voice), Clint / Dirt (voice) · 2 eps

2012
House of Lies poster

House of Lies

TV · as Seth Buckley · 4 eps

2011
Everything Must Go poster

Everything Must Go

Movie · as Gary

2011
A Tribute to Ryan Dunn poster

A Tribute to Ryan Dunn

Movie · as Self

2011
Vietnam in HD poster

Vietnam in HD

TV · as Don Devore · 6 eps

2010
Conan poster

Conan

TV · as Self · 1 ep

2009
Crank: High Voltage poster

Crank: High Voltage

Movie · as Doctor (uncredited)

2009
A Very Sunny Christmas poster

A Very Sunny Christmas

Movie · as Dennis Reynolds

2009
The Nightman Cometh: Live poster

The Nightman Cometh: Live

Movie · as Dennis Reynolds

2009
Glenn Martin, DDS poster

Glenn Martin, DDS

TV · 2 eps

2009
The Cleveland Show poster

The Cleveland Show

TV · 20 eps

2008
The Strangers poster

The Strangers

Movie · as Mike

2008
Boldly Going Nowhere poster

Boldly Going Nowhere

Movie · as Lieutenant Xander Centari

2008
Free Radio poster

Free Radio

TV · as Self · 1 ep

2006
Crank poster

Crank

Movie · as Hospital Doctor

2006
Two Weeks poster

Two Weeks

Movie · as Matthew Bergman

2005
Serenity poster

Serenity

Movie · as Lilac Young Tough

2005
Must Love Dogs poster

Must Love Dogs

Movie · as Michael

2005
It's Always Sunny in Philadelphia poster

It's Always Sunny in Philadelphia

TV · as Dennis Reynolds · 183 eps

2005
American Dad! poster

American Dad!

TV · as Animal Control Guy #1 (voice) · 1 ep

2003
E.D.N.Y.

E.D.N.Y.

Movie · as Paul Webster

2003
Jimmy Kimmel Live! poster

Jimmy Kimmel Live!

TV · as Self · 1 ep

2002
Monday Night Mayhem poster

Monday Night Mayhem

Movie · as Dick Ebersol

2002
That '80s Show poster

That '80s Show

TV · as Corey Howard · 13 eps

2001
The Job poster

The Job

TV · as Young Guy · 1 ep

1999
Family Guy poster

Family Guy

TV · as (voice) · 3 eps

1997
The View poster

The View

TV · as Self · 1 ep

1994
ER poster

ER

TV · as Nick Cooper · 6 eps

1989
The Simpsons poster

The Simpsons

TV · as Peter Linz (voice) · 1 ep