Biography
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.
Known for
★8.0The Simpsons
★7.4Family Guy
★6.7Crank
★7.4Serenity
★6.7The Hunt
★8.3Fargo
★6.1Crank: High Voltage
★6.1The Strangers
★7.0American Dad!
★8.3It's Always Sunny in Philadelphia
★7.2BlackBerry
★7.8ER
★6.2Everything Must Go
★5.9Must Love Dogs
★5.9The Cleveland Show
★3.4Velma
★7.5Abbott Elementary
★6.6House of Lies
★6.9A.P. Bio
★6.6Sirens
★6.3The Mindy Project
★5.2Archenemy
★4.7Fool's Paradise
★6.4Coffee Town