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Glenn Howerton

Glenn Howerton

Born: 1976-04-13 • Okinawa, 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.

Filmography
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PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!
2025 • Self
Fool's Paradise poster
Fool's Paradise
2023 • Business Manager
BlackBerry poster
BlackBerry
2023 • Jim Balsillie
The Thief Collector poster
The Thief Collector
2022 • Jerry Alter
How It Ends poster
How It Ends
2021 • John
Archenemy poster
Archenemy
2020 • The Manager
Mr. Bungle: The Night They Came Home poster
Mr. Bungle: The Night They Came Home
2020 • Audience
The Hunt poster
The Hunt
2020 • Richard
Officer Downe poster
Officer Downe
2016 • Dominic
When Pigs Fly poster
When Pigs Fly
2016 • Uncle Al
Coffee Town poster
Coffee Town
2013 • Will
A Tribute to Ryan Dunn poster
A Tribute to Ryan Dunn
2011 • Self
Everything Must Go poster
Everything Must Go
2011 • Gary
A Very Sunny Christmas poster
A Very Sunny Christmas
2009 • Dennis Reynolds
The Nightman Cometh: Live poster
The Nightman Cometh: Live
2009 • Dennis Reynolds
Crank: High Voltage poster
Crank: High Voltage
2009 • Doctor (uncredited)
The Strangers poster
The Strangers
2008 • Mike
Two Weeks poster
Two Weeks
2006 • Matthew Bergman
Crank poster
Crank
2006 • Hospital Doctor
Serenity poster
Serenity
2005 • Lilac Young Tough
Must Love Dogs poster
Must Love Dogs
2005 • Michael
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E.D.N.Y.
2003 • Paul Webster
Monday Night Mayhem poster
Monday Night Mayhem
2002 • Dick Ebersol