A.P. Bio Season 2: Its Always Sunnys Glenn Howerton Quenches Glirsty Tweets [VIDEO]

'A.P. Bio' Season 2: It's Always Sunny's Glenn Howerton Quenches "Glirsty" Tweets [VIDEO]

NBC's little-sitcom-that-could A.P. Bio throws open the doors on its sophomore year this week, which means we'll see what the future has in store for anti-teacher extraordinaire Jack Griffin (It's Always Sunny in Philadelphia's Glenn Howerton). With his plan to ruin Miles (Tom Bennett) having completely fallen apart after a season finale Karmic boomerang from earlier in […]