NBC Orders Mike O’Brien’s ‘A.P. Bio’ Starring Glenn Howerton to Series

Glenn Howerton and Patton Oswalt to Star in Seth Meyers and Mike O’Brien’s NBC Pilot

The ‘It’s Always Sunny in Philadelphia’ Cast Visits ‘Conan’

FXX Renews ‘It’s Always Sunny’ for Two Seasons

The Guys From ‘It’s Always Sunny’ Showed a Glimpse of Mac’s Heaven on ‘Conan’ Last Night

Glenn Howerton Auditioned for Chris Pratt’s Role in Marvel’s ‘Guardians of the Galaxy’

Cataloging the Worst, Most Amoral Things the ‘Always Sunny’ Gang Has Ever Done

Talking to Glenn Howerton About Season 9 of ‘It’s Always Sunny,’ the Element of Surprise, and His Dream Episode

Glenn Howerton to Be a Recurring Guest Star on ‘The Mindy Project’

Glenn Howerton Says He Was Misquoted and Season 10 Might Not Be ‘Always Sunny’s Last