Bio
Glenn Howerton is an American actor, writer and producer best known for his leading role as Dennis Reynolds on the television comedy series It's Always Sunny in Philadelphia (which he co-created, wrote and produces), since 2005.
Howerton's film work includes the upcoming Will Ferrell movie Everything Must Go, Rogue Pictures' horror film The Strangers, Warner Bros.' Must Love Dogs, Lionsgate's Crank and Crank 2 and MGM's Two Weeks.
The son of a decorated Air Force fighter pilot, Howerton was born in Japan and lived all over the world in places like England and Korea before settling with his family in Montgomery, Alabama.
He is a graduate of The Juilliard School's acting program.