'It's Always Sunny in Philadelphia' Does 'Lethal Weapon'

What happens when It's Always Sunny in Philadelphia meets Mel Gibson? The gang from Paddy's Pub attempt to school Dee's high school drama class in the art of acting with this hilarious (and racist) new entry in the Lethal Weapon franchise.

Updated Apr. 24, 2017 5:10PM ET / Published Nov. 12, 2010 9:29AM ET

What happens when It's Always Sunny in Philadelphia meets Mel Gibson? The gang from Paddy's Pub attempt to school Dee's high school drama class in the art of acting with this hilarious (and racist) new entry in the Lethal Weapon franchise.