Glenn Howerton
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.
43Credits20 TV · 23 films
1989–2026Years activefirst to latest
9.4 Highest ratedThe Nightman Cometh: Live
6.6 Average ratingacross 42 titles
Top TV shows 20best Glenn Howerton shows
- 1
Boldly Going NowhereWriter · Producer · 1 ep · 2008 - 2
FargoDon Chumph · 5 eps · 2014 - 3
The SimpsonsPeter Linz (voice) · 1 ep · 1989 - 4
It's Always Sunny in PhiladelphiaDennis Reynolds · 2005–present · Comedy - 5
ERNick Cooper · 6 eps · 1994 - 6
Vietnam in HDDon Devore · 6 eps · 2011 - 7
Abbott ElementaryDennis · 1 ep · 2021 - 8
Family Guy(voice) · 3 eps · 1999 - 9
American Dad!Animal Control Guy #1 (voice) · 1 ep · 2005 - 10
A.P. BioJack Griffin · 42 eps · 2018 - 11
UnsupervisedClint / Dirt (voice) · 1 ep · 2012 - 12
The JobYoung Guy · 1 ep · 2001 - 13
SirensEthan Corbin II · 5 eps · 2025 - 14
That '80s ShowCorey Howard · 2002–2002 · Comedy - 15
Glenn Martin, DDS2 eps · 2009 - 16
The Mindy ProjectCliff Gilbert · 13 eps · 2012 - 17
The FugitiveJerry Conwell · 5 eps · 2020 - 18
The Cleveland Show20 eps · 2009 - 19
VelmaFred (voice) · 21 eps · 2023 - 20
It's Always Sunny in MoscowCreator · 2014
Top movies 23best Glenn Howerton movies
- 1
The Nightman Cometh: LiveDennis Reynolds · 2009 - 2
A Very Sunny ChristmasDennis Reynolds · 2009 - 3
SerenityLilac Young Tough · 2005 - 4
BlackBerryJim · 2023 - 5E.D.N.Y.Paul Webster · 2003
- 6
Mr. Bungle: The Night They Came HomeAudience · 2020 - 7
The Thief CollectorJerry Alter · 2022 - 8
CrankHospital Doctor · 2006 - 9
The HuntRichard · 2020 - 10
Coffee TownWill · 2013 - 11
All the WildernessExecutive Producer · 2014 - 12
Everything Must GoGary · 2011 - 13
The StrangersMike · 2008 - 14
Two WeeksMatthew Bergman · 2006 - 15
Crank: High VoltageDoctor (uncredited) · 2009 - 16
Monday Night MayhemDick Ebersol · 2002 - 17
Must Love DogsMichael · 2005 - 18
The Send-OffProducer · 2022 - 19
ArchenemyThe Manager · 2020 - 20
How It EndsJohn · 2021 - 21
Fool's ParadiseBusiness Manager · 2023 - 22
When Pigs FlyUncle Al · 2016 - 23
Officer DowneDominic · 2016
