Glenn Howerton Filmography
- Actor (35 credits)
- When Pigs Fly (2017)
- A.P. Bio (2017) Jack
- Officer Downe (2016) Dominic
- Fargo (2014) Don Chumph
- TripTank (2014) Congressman Adorno
- Coffee Town (2013)
- The Mindy Project (2012) Cliff Gilbert
- Unsupervised (2012) Clint
- House of Lies (2012) Seth Buckley
- Vietnam in HD (2011) Don Devore
- Everything Must Go (2010) Gary
- A Night of 140 Tweets: A Celebrity Tweet-A-Thon for Haiti (2010) играет самого себя
- It's Always Sunny in Philadelphia: Cast & Creators Live at the Paley Center (2010)
- Spike TV VGA Video Game Awards (2010) играет самого себя
- Crank: High Voltage (2009) Doctor, not listed in credits
- Glenn Martin DDS (2009) Starfinder, voice acting
- The Cleveland Show (2009) Ernie Krinklesac, voice acting
- It's Always Sunny in Philadelphia Season 3: Dancing Guy (2008) Dennis
- It's Always Sunny in Philadelphia: Sunny Side Up (2008) Dennis Reynolds
- It's Always Sunny in Philadelphia Season 3: Sunny Side Up (2008) Dennis Reynolds
- It's Always Sunny in Philadelphia Season 3: Meet the McPoyles (2008) Dennis Reynolds
- The Strangers (2007) Mike
- Free Radio (2007) играет самого себя
- It's Always Sunny in Philadelphia: Making of Season 1 & 2 (2007) играет самого себя
- Crank (2006) Doctor
- Two Weeks (2006)
- Talkshow with Spike Feresten (2006) играет самого себя
- Must Love Dogs (2005) Michael
- Serenity (2005) Lilac Young Tough
- It's Always Sunny in Philadelphia (2005) Dennis Reynolds
- E.D.N.Y. (2003) Paul Webster
- Monday Night Mayhem (2002) Dick Ebersol
- That '80s Show (2002) Corey Howard
- That Was Then (2002) Noah Benjamin
- The Job (2001) Young Guy
- Producer (9 credits)
- All the Wilderness (2014) исполнительный продюсер
- Living Loaded (2012) исполнительный продюсер
- Unsupervised (2012) исполнительный продюсер (10 эпизодов, 2012)
- Boldly Going Nowhere (2009) исполнительный продюсер
- It's Always Sunny in Philadelphia Season 3: Dancing Guy (2008) исполнительный продюсер
- It's Always Sunny in Philadelphia: Sunny Side Up (2008) исполнительный продюсер
- It's Always Sunny in Philadelphia Season 3: Sunny Side Up (2008) исполнительный продюсер
- It's Always Sunny in Philadelphia Season 3: Meet the McPoyles (2008) исполнительный продюсер
- It's Always Sunny in Philadelphia: Making of Season 1 & 2 (2007) исполнительный продюсер
- Writer (2 credits)
