Glenn Howerton as Dennis Reynolds | Always Sunny on FXX

It's Always Sunny in Philadelphia


Glenn Howerton

Dennis Reynolds / Executive Producer / Writer

Glenn Howerton plays "Dennis Reynolds" on It's Always Sunny in Philadelphia. He also serves as Executive Producer and Writer for the critically-acclaimed original series on FXX.

Howerton’s other work includes the acclaimed FX Networks series Fargo, the Will Ferrell film Everything Must Go, The Strangers (Rogue Pictures), Must Love Dogs (Warner Bros.), Crank and Crank 2 (Lionsgate), and Two Weeks (MGM). He also starred in College Humor’s first feature Coffee Town. Glenn recently produced his first feature All the Wilderness and serves as executive producer for the Ovation series On the Record with Mick Rock.

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.