Glenn Howerton

Glenn Howerton

CountryJapan Japan
GenderMale
BirthdayApr. 13, 1976
BiographyGlenn Franklin Howerton III (born April 13, 1976) is an American actor and television producer. He is best known for playing Dennis Reynolds on the long-running sitcom It's Always Sunny in Philadelphia (2005–present) on FX/FXX, a series he co-developed with Rob Mac, and on which he serves as an executive producer and writer. In film, he is best known for his portrayal of Jim Balsillie in the Canadian film BlackBerry (2023).

His other notable performances on television include the recurring role of Cliff Gilbert on Fox's The Mindy Project (2012–2017), Don Chumph on the first season of FX's Fargo (2014) and Jack Griffin, the lead role on NBC's A.P. Bio (2018–2021).

Howerton also co-hosted The Always Sunny Podcast with his fellow co-creators Mac and Charlie Day from 2021 to 2023.

Biography from the Wikipedia article Glenn Howerton. Licensed under CC-BY-SA. Full list of contributors on Wikipedia.

Known For

It's Always Sunny in Philadelphia
Running

It's Always Sunny in Philadelphia

as Dennis Reynolds
A.P. Bio
Ended

A.P. Bio

as Jack Griffin
BlackBerry
Ended

BlackBerry

as Jim Balsillie
Sirens
Ended

Sirens

as Ethan Corbin III
That '80s Show
Ended

That '80s Show

as Corey Howard
Velma
Ended

Velma

as Fred
Vietnam in HD
Ended

Vietnam in HD

as Donald DeVore

Part of Crew

It's Always Sunny in Philadelphia
Running

It's Always Sunny in Philadelphia

as Developer
A.P. Bio
Ended

A.P. Bio

as Producer

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