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Glenn Howerton

Glenn Howerton

Birthday: 1976-04-13 | Place of Birth: Japan

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.

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Known For

Acting

Year
Title

Role

2025
Sirens

as    Ethan Corbin II

2023
Velma

as    Fred (voice)

2023
Blackberry

as    Jim

2023
BlackBerry

as    Jim Balsillie

2023
BlackBerry

as    Jim Balsillie

2023
BlackBerry: The Limited Series

as    Jim Balsillie

2023
BlackBerry: The Limited Series

as    Jim Balsillie

2022
The Thief Collector

as    Jerry Alter

2021
The Gang Goes to Ireland

as    Dennis Reynolds

2021
How It Ends

as    John

2020
Archenemy

as    The Manager

2018
A.P. Bio

as    Jack Griffin

2016
When Pigs Fly

as    Uncle Al

2013
Coffee Town

as    Will

2011
Vietnam in HD

as    Don Devore

2011
Everything Must Go

as    Gary

2009
A Very Sunny Christmas

as    Dennis Reynolds

2009
The Nightman Cometh: Live

as    Dennis Reynolds

2008
The Strangers

as    Mike

2006
Crank

as    Doctor

2006
Two Weeks

as    Matthew Bergman

2005
It's Always Sunny in Philadelphia

as    Dennis Reynolds

2005
Must Love Dogs

as    Michael