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Glenn Howerton

Glenn Howerton (born Glenn Franklin Howerton III) is an American actor, producer, and screenwriter.

Known For

Credits

Cast Credits

BlackBerry (2023)
Starring as Jim Balsillie (3 episodes)
Velma (2023)
Starring as Fred (21 episodes)
Welcome to Wrexham (2022)
Guest starring as Glenn Howerton
The Fugitive (2020)
Guest starring as Jerry Conwell (5 episodes)
The Kelly Clarkson Show (2019)
Guest starring as Glenn Howerton (2 episodes)
Under a Rock with Tig Notaro (2019)
Guest starring as Glenn Howerton
A.P. Bio (2018)
Starring as Jack Griffin (42 episodes)
Fargo (2014)
Guest starring as Don Chumph (5 episodes)
Late Night with Seth Meyers (2014)
Guest starring as Glenn Howerton (5 episodes)
The Mindy Project (2012)
Guest starring as Cliff Gilbert (12 episodes)
House of Lies (2012)
Guest starring as Seth Buckley (4 episodes)
Vietnam in HD (2011)
Starring as Donald DeVore
The Cleveland Show (2009)
Guest starring as Ernie Krinklesac (21 episodes)
Guest starring as Andrew Wachowski
Guest starring as Ryan Sanderson
Guest starring as Kid
Guest starring as Ho Punch
Guest starring as Special Agent Kelleher
Guest starring as Phillip Seymour Hoffmann
Guest starring as Concierge
Guest starring as President of MTV
Guest starring as Waiter
Guest starring as Additional Voices (10 episodes)
Guest starring as Aaron
Guest starring as Panicked Angeleno #2
Guest starring as Old Chinese Man
Guest starring as Desk Clerk
Guest starring as Janitor
Guest starring as Server
Guest starring as Confederate Soldier #1
Guest starring as Repo Man
Guest starring as Piano Mover #2
Guest starring as Kid #1
Guest starring as Kid #3
Guest starring as Kid in a Wheelchair
Guest starring as Edwin
Guest starring as Hitchhiker
Guest starring as Franklin
It's Always Sunny in Philadelphia (2005)
Starring as Dennis Reynolds (165 episodes)
Jimmy Kimmel Live (2003)
Guest starring as Glenn Howerton
That '80s Show (2002)
Starring as Corey Howard (13 episodes)
Family Guy (1999)
Guest starring as Co-Worker
Guest starring as Lincoln's Cabinet Member
Sirens ()
Starring as Ethan Corbin II
The Emmy Awards (1949)
Guest starring as Glenn Howerton

Crew Credits

A.P. Bio (2018)
Show crew as Producer
Episode crew as Director
It's Always Sunny in Philadelphia (2005)
Show crew as Executive Producer (3 episodes)
Show crew as Developer (3 episodes)
Episode crew as Writer (42 episodes)
Episode crew as Story (6 episodes)
Episode crew as Director (2 episodes)
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