Glenn Howerton
Born in Okinawa, Japan — Apr 13 1976
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.
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Glenn Howerton's Credits
Browse acting and crew credits across movies and TV — filter and sort to find specific roles.
The Simpsons
Peter Linz (voice)
Family Guy
(voice)
American Dad!
Animal Control Guy #1 (voice)
Fargo
Don Chumph
ER
Nick Cooper
It's Always Sunny in Philadelphia
Dennis Reynolds
The Mindy Project
Cliff Gilbert
Abbott Elementary
Dennis
The Cleveland Show
Velma
Fred (voice)
A.P. Bio
Jack Griffin
Welcome to Wrexham
Self
The Job
Young Guy
Glenn Martin, DDS
The Hunt
Richard
Crank
Hospital Doctor
Free Radio
Self
Sirens
Ethan Corbin II
Unsupervised
Clint / Dirt (voice)
The Fugitive
Jerry Conwell
Serenity
Lilac Young Tough
That '80s Show
Corey Howard
The Strangers
Mike
Crank: High Voltage
Doctor (uncredited)
BlackBerry
Jim
Under A Rock with Tig Notaro
Self - Guest
Vietnam in HD
Don Devore
Boldly Going Nowhere
Production
Archenemy
The Manager
Must Love Dogs
Michael
Everything Must Go
Gary
Fool's Paradise
Business Manager
How It Ends
John
Monday Night Mayhem
Dick Ebersol
The Nightman Cometh: Live
Dennis Reynolds
Officer Downe
Dominic
Coffee Town
Will
A Very Sunny Christmas
Dennis Reynolds
Two Weeks
Matthew Bergman
A Tribute to Ryan Dunn
Self
All the Wilderness
Production
Mr. Bungle: The Night They Came Home
Audience
E.D.N.Y.
Paul Webster
When Pigs Fly
Uncle Al
The Thief Collector
Jerry Alter
The Send-Off
Production
PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!
Self