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.
Filmography
Cast Credits
Sirens
Character: Ethan Corbin II
TV • 2025
Hot Ones Versus
Character: Self
TV • 2024
Fool's Paradise
Character: Business Manager
MOVIE • 2023
BlackBerry
Character: Jim Balsillie
MOVIE • 2023
Velma
Character: Fred (voice)
TV • 2023
Welcome to Wrexham
Character: Self
TV • 2022
The Thief Collector
Character: Jerry Alter
MOVIE • 2022
Abbott Elementary
Character: Dennis
TV • 2021
How It Ends
Character: John
MOVIE • 2021
Snacked
Character: Self
TV • 2021
Archenemy
Character: The Manager
MOVIE • 2020
Mr. Bungle: The Night They Came Home
Character: Audience
MOVIE • 2020
The Fugitive
Character: Jerry Conwell
TV • 2020
The Hunt
Character: Richard
MOVIE • 2020
The Kelly Clarkson Show
Character: Self
TV • 2019
Under A Rock with Tig Notaro
Character: Self - Guest
TV • 2019
A.P. Bio
Character: Jack Griffin
TV • 2018
Officer Downe
Character: Dominic
MOVIE • 2016
When Pigs Fly
Character: Uncle Al
MOVIE • 2016
Fargo
Character: Don Chumph
TV • 2014
Crew
Crew Credits
The Send-Off
Role: Producer
MOVIE • 2022
A.P. Bio
Role: Co-Executive Producer
TV • 2018
A.P. Bio
Role: Director
TV • 2018
All the Wilderness
Role: Executive Producer
MOVIE • 2014
Unsupervised
Role: Producer
TV • 2012
A Very Sunny Christmas
Role: Executive Producer
MOVIE • 2009
The Nightman Cometh: Live
Role: Executive Producer
MOVIE • 2009
Boldly Going Nowhere
Role: Writer
TV • 2008
Boldly Going Nowhere
Role: Producer
TV • 2008
It's Always Sunny in Philadelphia
Role: Writer
TV • 2005
It's Always Sunny in Philadelphia
Role: Director
TV • 2005
It's Always Sunny in Philadelphia
Role: Executive Producer
TV • 2005