Glenn Howerton More at IMDbPro »

Actor:

1. "It's Always Sunny in Philadelphia" .... Dennis Reynolds (56 episodes, 2005-2009)
   ... aka It's Always Sunny (USA: promotional title)
   ... aka Colgados en Filadelfia (Spain) [es]
   ... aka Felhõtlen Philadelphia (Hungary) [hu]
   ... aka It's Always Sunny in Philadelphia (Greece: DVD title) [el]
       - Mac and Charlie Write a Movie (2009) TV episode .... Dennis Reynolds
       - The D.E.N.N.I.S. System (2009) TV episode .... Dennis Reynolds
       - Mac and Dennis Break Up (2009) TV episode .... Dennis Reynolds
       - Paddy's Pub: Home of the Original Kitten Mittens (2009) TV episode .... Dennis Reynolds
       - The Gang Wrestles for the Troops (2009) TV episode .... Dennis Reynolds
         (51 more)
2. "The Cleveland Show" .... Ernie Krinklesac / ... (5 episodes, 2009)
       - From Bed to Worse (2009) TV episode (voice) .... Ernie
       - Ladies' Night (2009) TV episode (voice)
       - Cleveland Jr. Cherry Bomb (2009) TV episode (voice) .... Ernie Krinklesac/Terry Kimple
       - Birth of a Salesman (2009) TV episode (voice) .... Terry Kimple
       - The One About Friends (2009) TV episode (voice) .... Ernie Krinklesac
3. It's Always Sunny in Philadelphia: It's a Very Sunny Christmas (2009) (V) .... Dennis Reynolds
4. "Glenn Martin DDS" (2 episodes, 2009)
       - A Bromantic Getaway (2009) TV episode (voice)
       - The Grossest Show on Earth (2009) TV episode (voice)
5. "American Dad!" .... Animal Control Guy #1 (1 episode, 2009)
   ... aka American Dad (Germany) [de]
   ... aka American Dad (Canada: French title: dubbed version) [fr]
   ... aka American Dad! (Argentina) [es]
   ... aka American Dad! (France: dubbed version) [fr]
   ... aka Amerikai fater (Hungary) [hu]
   ... aka Padre made in USA (Spain) [es]
       - Weiner of Our Discontent (2009) TV episode (voice) .... Animal Control Guy #1
6. Crank: High Voltage (2009) (uncredited) .... Doctor
   ... aka Crank 2 (USA: alternative title)
   ... aka Crank: High Voltage - Fully Charged (Australia: DVD title)
   ... aka High Voltage (Singapore: English title)
   ... aka Адреналин 2: Высокое напряжение (Russia) [ru]
   ... aka Адреналiн 2: Висока напруга (Ukraine) [uk]
   ... aka Adrenaliin 2: Kõrgepinge (Estonia) [et]
   ... aka Adrenalina 2 (Brazil) [pt]
   ... aka Adrenalina 2 - Pod napieciem (Poland) [pl]
   ... aka Adrenalina 2. Pod napieciem (Poland) [pl]
   ... aka Adrenaline: High Voltage (Japan: English title) [en]
   ... aka Crank - Alto voltaje (Spain) [es]
   ... aka Crank 2 - High Voltage (Germany) [de]
   ... aka Ektos orion 2 (Greece) [el]
   ... aka Tetikçi 2 - Yüksek gerilim (Turkey: Turkish title) [tr]
7. It's Always Sunny in Philadelphia: Sunny Side Up (2008) (V) .... Dennis Reynolds
8. It's Always Sunny in Philadelphia Season 3: Sunny Side Up (2008) (V) .... Dennis Reynolds
9. It's Always Sunny in Philadelphia Season 3: Dancing Guy (2008) (V) .... Dennis
10. It's Always Sunny in Philadelphia Season 3: Meet the McPoyles (2008) (V) .... Dennis Reynolds
11. Happy Wednesday (2008) .... Spencer Scott
12. The Strangers (2008) .... Mike
    ... aka Los extraños (Argentina) (Mexico) (Peru) (Spain) [es]
    ... aka Kleidoses? (Greece) [el]
    ... aka Oni (Czech Republic) [cs]
    ... aka Os Estranhos (Portugal) [pt]
    ... aka Stranci (Croatia) [hr]
    ... aka Võõrad (Estonia) [et]
    ... aka Ziyaretçiler (Turkey: Turkish title) [tr]
13. Two Weeks (2006) .... Matthew Bergman
    ... aka Dos semanas (Argentina: DVD title) [es]
    ... aka Duas Semanas (Brazil: DVD title) [pt]
    ... aka Kaksi viikkoa (Finland) [fi]
14. Crank (2006) .... Doctor
    ... aka Адреналин (Russia) [ru]
    ... aka Адреналiн (Ukraine) [uk]
    ... aka Adrenaliin (Estonia) [et]
    ... aka Adrenalina (Poland: DVD title) [pl]
    ... aka Adrenalina (Brazil) [pt]
    ... aka Adrenaline (Japan: English title) [en]
    ... aka Adrenaline 24 (South Korea) [ko]
    ... aka Crank (Italy) [it]
    ... aka Crank - Veneno no Sangue (Portugal) [pt]
    ... aka Crank, veneno en la sangre (Argentina) [es]
    ... aka Ektos orion (Greece) [el]
    ... aka Felpörgetve (Hungary) [hu]
    ... aka Hyper tension (France) [fr]
    ... aka Muerte anunciada (Mexico) [es]
    ... aka Tetikçi (Turkey: Turkish title) [tr]
    ... aka Ubrzanje (Croatia) [hr]
15. Serenity (2005) .... Lilac Young Tough
    ... aka Serenity (Argentina: video title) (Spain) [es]
    ... aka Serenity (Portugal) [pt]
    ... aka Serenity - A Luta Pelo Amanhã (Brazil: DVD title) [pt]
    ... aka Serenity - Flucht in neue Welten (Germany) [de]
    ... aka Serenity - L'ultime rébellion (France) [fr]
    ... aka Serenity - põgenemine uude maailma (Estonia) [et]
16. Must Love Dogs (2005) .... Michael
    ... aka Frau mit Hund sucht Mann mit Herz (Austria) (Germany) [de]
    ... aka ...Y que le gusten los perros (Spain) [es]
    ... aka Askla randevu (Turkey: Turkish title) [tr]
    ... aka Doit aimer les chiens (Canada: French title) [fr]
    ... aka La main au collier (France) [fr]
    ... aka Matte söker husse (Sweden) [sv]
    ... aka Partnerperfetto.com (Italy) [it]
    ... aka Risô no koibito dotto komu (Japan: alternative transliteration) [ja]
    ... aka Risô no koibito.com (Japan: alternative transliteration) [ja]
    ... aka Ziteitai filozoos (Greece: TV title) [el]
17. "ER" .... Dr. Nick Cooper (6 episodes, 2003)
    ... aka Ñêîðàÿ ïîìîùü (Russia) [ru]
    ... aka Akutten (Norway) [no]
    ... aka Cityakuten (Sweden) [sv]
    ... aka E.R. - medici in prima linea (Italy) [it]
    ... aka ER (Germany) [de]
    ... aka ER Emergencias (Argentina) [es]
    ... aka Emergency Room - Die Notaufnahme (Germany: new title) [de]
    ... aka Emergency Room - Helden im O.P. (Germany) [de]
    ... aka Kiirabihaigla (Estonia) [et]
    ... aka Plantão Médico (Brazil) [pt]
    ... aka Sala de emergencias (Mexico) [es]
    ... aka Serviço de Urgência (Portugal) [pt]
    ... aka Skadestuen (Denmark) [da]
    ... aka Stin entatiki (Greece) [el]
    ... aka Teho-osasto (Finland) [fi]
    ... aka Urgences (France) [fr]
    ... aka Urgencias (Spain) [es]
    ... aka Vészhelyzet (Hungary) [hu]
        - Freefall (2003) TV episode .... Dr. Nick Cooper
        - Death and Taxes (2003) TV episode .... Dr. Nick Cooper
        - The Greater Good (2003) TV episode .... Dr. Nick Cooper
        - Out of Africa (2003) TV episode .... Dr. Nick Cooper
        - Shifts Happen (2003) TV episode .... Dr. Nick Cooper
          (1 more)
18. E.D.N.Y. (2003) (TV) .... Paul Webster
19. "That Was Then" .... Noah Benjamin (1 episode)
        - Under Noah's Certain Terms (????) TV episode .... Noah Benjamin
20. "That '80s Show" .... Corey Howard (13 episodes, 2002)
    ... aka 80's Show (Finland) [fi]
    ... aka That '80s Show (France) [fr]
        - Sophia's Depressed (2002) TV episode .... Corey Howard
        - Beach Party (2002) TV episode .... Corey Howard
        - Road Trip (2002) TV episode .... Corey Howard
        - Punk Club (2002) TV episode .... Corey Howard
        - Double Date (2002) TV episode .... Corey Howard
          (8 more)
21. "The Job" .... Young Guy (1 episode, 2002)
    ... aka A meló (Hungary) [hu]
    ... aka Der Job (Germany) [de]
    ... aka Jeparit (Finland) [fi]
    ... aka The Job (France) [fr]
        - Gay (2002) TV episode .... Young Guy
22. Monday Night Mayhem (2002) (TV) .... Dick Ebersol
    ... aka Abrindo o Jogo (Brazil) [pt]
    

Writer:

• In Production
• 2000s

1. Boldly Going Nowhere (2009) (TV) (completed) (writer)
   
   
2. "It's Always Sunny in Philadelphia" (55 episodes, 2005-2009)
   ... aka It's Always Sunny (USA: promotional title)
   ... aka Colgados en Filadelfia (Spain) [es]
   ... aka Felhõtlen Philadelphia (Hungary) [hu]
   ... aka It's Always Sunny in Philadelphia (Greece: DVD title) [el]
       - Mac and Charlie Write a Movie (2009) TV episode (developer) (written by)
       - The D.E.N.N.I.S. System (2009) TV episode (developer)
       - Mac and Dennis Break Up (2009) TV episode (developer)
       - Paddy's Pub: Home of the Original Kitten Mittens (2009) TV episode (developer)
       - The World Series Defense (2009) TV episode (developer)
         (50 more)
   

Producer:

• In Production
• 2000s

1. Boldly Going Nowhere (2009) (TV) (completed) (executive producer)
   
   
2. It's Always Sunny in Philadelphia: It's a Very Sunny Christmas (2009) (V) (executive producer)
3. "It's Always Sunny in Philadelphia" (executive producer) (21 episodes, 2005-2008)
   ... aka It's Always Sunny (USA: promotional title)
   ... aka Colgados en Filadelfia (Spain) [es]
   ... aka Felhõtlen Philadelphia (Hungary) [hu]
   ... aka It's Always Sunny in Philadelphia (Greece: DVD title) [el]
       - Sweet Dee Has a Heart Attack (2008) TV episode (executive producer)
       - Mac and Dennis: Manhunters (2008) TV episode (executive producer)
       - Mac Is a Serial Killer (2007) TV episode (executive producer)
       - The Gang Finds a Dumpster Baby (2007) TV episode (executive producer)
       - Dennis and Dee Get a New Dad (2006) TV episode (executive producer)
         (16 more)
   

Soundtrack:

1. "It's Always Sunny in Philadelphia" (3 episodes, 2006-2009)
   ... aka It's Always Sunny (USA: promotional title)
   ... aka Colgados en Filadelfia (Spain) [es]
   ... aka Felhõtlen Philadelphia (Hungary) [hu]
   ... aka It's Always Sunny in Philadelphia (Greece: DVD title) [el]
       - The Gang Wrestles for the Troops (2009) TV episode (performer: "Birds of War")
       - Paddy's Pub: The Worst Bar in Philadelphia (2008) TV episode (performer: "It's So Hard to Say Goodbye to Yesterday")
       - The Gang Goes Jihad (2006) TV episode (performer: "More than words")
   

Self:

1. "Last Call with Carson Daly" (1 episode, 2009)
       - Episode #9.16 (2009) TV episode
2. "Free Radio" .... Himself (1 episode, 2009)
       - Anna's Date (2009) TV episode .... Himself
3. "Talkshow with Spike Feresten" .... Himself (1 episode, 2008)
       - Glenn Howerton (2008) TV episode .... Himself
4. Two Weeks: Learning to Live through Dying (2007) (V) .... Himself
5. "The View" .... Himself (1 episode, 2007)
       - Episode dated 7 September 2007 (2007) TV episode .... Himself
6. It's Always Sunny in Philadelphia: Making of Season 1 & 2 (2007) (V) .... Himself
7. "Square Off" .... Himself (1 episode, 2006)
       - Episode #1.13 (2006) TV episode .... Himself