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.
Filmography
PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!
as Self
PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!
as Self
Fool's Paradise
as Business Manager
Fool's Paradise
as Business Manager
How It Ends
as John
How It Ends
as John
Archenemy
as The Manager
Archenemy
as The Manager
Officer Downe
as Dominic
Officer Downe
as Dominic
When Pigs Fly
as Uncle Al
When Pigs Fly
as Uncle Al
Coffee Town
as Will
Coffee Town
as Will
A Tribute to Ryan Dunn
as Self
A Tribute to Ryan Dunn
as Self
Everything Must Go
as Gary
Everything Must Go
as Gary
Crank: High Voltage
as Doctor (uncredited)
Crank: High Voltage
as Doctor (uncredited)
The Strangers
as Mike
The Strangers
as Mike
Two Weeks
as Matthew Bergman
Two Weeks
as Matthew Bergman
Crank
as Hospital Doctor
Crank
as Hospital Doctor
Serenity
as Lilac Young Tough
Serenity
as Lilac Young Tough
Must Love Dogs
as Michael
Must Love Dogs
as Michael
E.D.N.Y.
as Paul Webster
E.D.N.Y.
as Paul Webster
Monday Night Mayhem
as Dick Ebersol
Monday Night Mayhem
as Dick Ebersol