How old was Glenn Howerton in…

Glenn Howerton

Bio: 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)

Born: Tue, Apr 13 1976

Birthplace: Japan

Glenn Howerton is 48 years old

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Acting Roles

Crew Roles

Movies (Acting Roles)

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Abbott Elementary x It's Always Sunny Crossover Event

Glenn Howerton will be

48 in Abbott Elementary x It's Always Sunny Crossover Event

as 'Dennis Reynolds'.

Wed, Jan 08 2025

Fool's Paradise

Glenn Howerton was

47 in Fool's Paradise

as 'Business Manager'.

Fri, May 12 2023

BlackBerry

Glenn Howerton was

46 in BlackBerry

as 'Jim Balsillie'.

Mon, Feb 13 2023

The Thief Collector

Glenn Howerton was

45 in The Thief Collector

as 'Jerry Alter'.

Sun, Mar 13 2022

How It Ends

Glenn Howerton was

45 in How It Ends

as 'John'.

Tue, Jul 20 2021

Archenemy

Glenn Howerton was

44 in Archenemy

as 'The Manager'.

Mon, Nov 30 2020

Mr. Bungle: The Night They Came Home

Glenn Howerton was

44 in Mr. Bungle: The Night They Came Home

as 'Audience'.

Sat, Oct 31 2020

The Hunt

Glenn Howerton was

43 in The Hunt

as 'Richard'.

Wed, Mar 11 2020

Officer Downe

Glenn Howerton was

40 in Officer Downe

as 'Dominic'.

Fri, Nov 18 2016

When Pigs Fly

Glenn Howerton was

40 in When Pigs Fly

as 'Uncle Al'.

Sat, Oct 01 2016

Coffee Town

Glenn Howerton was

37 in Coffee Town

as 'Will'.

Tue, Jul 09 2013

A Tribute to Ryan Dunn

Glenn Howerton was

35 in A Tribute to Ryan Dunn

as 'Self'.

Mon, Nov 28 2011

Everything Must Go

Glenn Howerton was

35 in Everything Must Go

as 'Gary'.

Fri, May 13 2011

A Very Sunny Christmas

Glenn Howerton was

33 in A Very Sunny Christmas

as 'Dennis Reynolds'.

Tue, Nov 17 2009

The Nightman Cometh: Live

Glenn Howerton was

33 in The Nightman Cometh: Live

as 'Dennis Reynolds'.

Tue, Sep 15 2009

Crank: High Voltage

Glenn Howerton was

33 in Crank: High Voltage

as 'Doctor'.

Thu, Apr 16 2009

The Strangers

Glenn Howerton was

32 in The Strangers

as 'Mike'.

Thu, May 29 2008

Two Weeks

Glenn Howerton was

30 in Two Weeks

as 'Matthew Bergman'.

Fri, Oct 20 2006

Crank

Glenn Howerton was

30 in Crank

as 'Doctor'.

Thu, Aug 31 2006

Serenity

Glenn Howerton was

29 in Serenity

as 'Lilac Young Tough'.

Sun, Sep 25 2005

Must Love Dogs

Glenn Howerton was

29 in Must Love Dogs

as 'Michael'.

Thu, Jul 21 2005

EDNY

Glenn Howerton was

26 in EDNY

as 'Paul Webster'.

Wed, Jan 01 2003

Monday Night Mayhem

Glenn Howerton was

25 in Monday Night Mayhem

as 'Dick Ebersol'.

Mon, Jan 14 2002

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Velma

Glenn Howerton was

46+ in Velma

as 'Fred (voice)'.

First Air Date
Thu, Jan 12 2023

Welcome to Wrexham

Glenn Howerton was

46+ in Welcome to Wrexham

as 'Self'.

First Air Date
Wed, Aug 24 2022

Snacked

Glenn Howerton was

45+ in Snacked

as 'Self'.

First Air Date
Tue, Jul 20 2021

The Fugitive

Glenn Howerton was

44+ in The Fugitive

as 'Jerry Conwell'.

First Air Date
Mon, Aug 03 2020

The Kelly Clarkson Show

Glenn Howerton was

43+ in The Kelly Clarkson Show

as 'Self'.

First Air Date
Mon, Sep 09 2019

Under A Rock with Tig Notaro

Glenn Howerton was

43+ in Under A Rock with Tig Notaro

as 'Self - Guest'.

First Air Date
Tue, Jun 04 2019

A.P. Bio

Glenn Howerton was

41+ in A.P. Bio

as 'Jack Griffin'.

First Air Date
Thu, Feb 01 2018

Fargo

Glenn Howerton was

38+ in Fargo

as 'Don Chumph'.

First Air Date
Tue, Apr 15 2014

Late Night with Seth Meyers

Glenn Howerton was

37+ in Late Night with Seth Meyers

as 'Self'.

First Air Date
Tue, Feb 25 2014

The Mindy Project

Glenn Howerton was

36+ in The Mindy Project

as 'Cliff Gilbert'.

First Air Date
Tue, Sep 25 2012

Unsupervised

Glenn Howerton was

35+ in Unsupervised

as 'Clint (voice), Clint / Dirt (voice), Dirt (voice)'.

First Air Date
Thu, Jan 19 2012

Vietnam in HD

Glenn Howerton was

35+ in Vietnam in HD

as 'Don Devore'.

First Air Date
Tue, Nov 08 2011

Conan

Glenn Howerton was

34+ in Conan

as 'Self'.

First Air Date
Mon, Nov 08 2010

The Cleveland Show

Glenn Howerton was

33+ in The Cleveland Show

First Air Date
Sun, Sep 27 2009

Glenn Martin, DDS

Glenn Howerton was

33+ in Glenn Martin, DDS

First Air Date
Mon, Aug 17 2009

It's Always Sunny in Philadelphia

Glenn Howerton was

29+ in It's Always Sunny in Philadelphia

as 'Dennis Reynolds'.

First Air Date
Thu, Aug 04 2005

American Dad!

Glenn Howerton was

28+ in American Dad!

as 'Animal Control Guy #1 (voice)'.

First Air Date
Sun, Feb 06 2005

Jimmy Kimmel Live!

Glenn Howerton was

26+ in Jimmy Kimmel Live!

as 'Self'.

First Air Date
Sun, Jan 26 2003

That '80s Show

Glenn Howerton was

25+ in That '80s Show

as 'Corey Howard'.

First Air Date
Wed, Jan 23 2002

The Job

Glenn Howerton was

24+ in The Job

as 'Young Guy'.

First Air Date
Wed, Mar 14 2001

Family Guy

Glenn Howerton was

22+ in Family Guy

as '(voice)'.

First Air Date
Sun, Jan 31 1999

The View

Glenn Howerton was

21+ in The View

as 'Self'.

First Air Date
Mon, Aug 11 1997

Glenn Howerton was

18+ in ER

as 'Nick Cooper'.

First Air Date
Mon, Sep 19 1994

Sirens

Glenn Howerton will be

48+ in Sirens

as 'Ethan Corbin II'.

First Air Date
Unreleased