Image of Glenn Howerton

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.

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Apr 13, 1976 In Japan
Movie/TV Credits:
First Appeared:
In the series ER 1994-09-19
Latest Project:
Movie The Hunt 2020-03-11
Known For
Poster of A.P. Bio
Poster of When Pigs Fly
Poster of A Tribute to Ryan Dunn
Poster of Monday Night Mayhem
Movie The Hunt Richard 2020-03-11
Series A.P. Bio Jack Griffin 2018-02-01
Movie When Pigs Fly Uncle Al 2016-10-01
Movie Officer Downe Dominic 2016-11-18
Series Fargo Don Chumph 2014-04-15
Movie Coffee Town Will 2013-07-09
Movie Everything Must Go Gary 2011-05-13
Movie A Tribute to Ryan Dunn Himself 2011-11-28
Series Glenn Martin, DDS Unknown 2009-08-17
Movie Crank: High Voltage Doctor 2009-04-16
Movie The Nightman Cometh: Live Dennis Reynolds 2009-09-15
Series The Cleveland Show Unknown 2009-09-27
Movie The Strangers Mike 2008-05-29
Movie Two Weeks Matthew 2006-01-01
Movie Crank Doctor 2006-08-31
Movie Must Love Dogs Michael 2005-07-21
Series American Dad! Unknown 2005-02-06
Series It's Always Sunny in Philadelphia Dennis Reynolds 2005-08-04
Movie Serenity Lilac Young Tough 2005-09-03
Movie Monday Night Mayhem Dick Ebersol 2002-01-14
Series That '80s Show 2002-01-23
Series The Job Unknown 2001-03-14
Series The View Unknown 1997-08-11
Series ER Unknown 1994-09-19