Glenn Howerton
Acting
Born: 1976-04-13 · 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.
🎬 Movies (20)
PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!
2025
Self
Fool's Paradise
2023
Business Manager
BlackBerry
2023
Jim
The Thief Collector
2022
Jerry Alter
How It Ends
2021
John
Archenemy
2020
The Manager
Mr. Bungle: The Night They Came Home
2020
Audience
The Hunt
2020
Richard
Officer Downe
2016
Dominic
When Pigs Fly
2016
Uncle Al
Coffee Town
2013
Will
A Tribute to Ryan Dunn
2011
Self
Everything Must Go
2011
Gary
A Very Sunny Christmas
2009
Dennis Reynolds
The Nightman Cometh: Live
2009
Dennis Reynolds
Crank: High Voltage
2009
Doctor (uncredited)
The Strangers
2008
Mike
Two Weeks
2006
Matthew Bergman
Crank
2006
Hospital Doctor
Serenity
2005
Lilac Young Tough
📺 TV Shows (20)
Sirens
2025
Ethan Corbin II
Hot Ones Versus
2024
Self
Velma
2023
Fred (voice)
Welcome to Wrexham
2022
Self
Abbott Elementary
2021
Dennis
Snacked
2021
Self
The Fugitive
2020
Jerry Conwell
The Kelly Clarkson Show
2019
Self
Under A Rock with Tig Notaro
2019
Self - Guest
A.P. Bio
2018
Jack Griffin
The Late Late Show with James Corden
2015
Self - Guest
Fargo
2014
Don Chumph
Late Night with Seth Meyers
2014
Self - Guest
The Mindy Project
2012
Cliff Gilbert
Unsupervised
2012
Clint (voice)
Unsupervised
2012
Clint / Dirt (voice)
Unsupervised
2012
Dirt (voice)
Vietnam in HD
2011
Don Devore
Conan
2010
Self
The Cleveland Show
2009