The Paddy's Pub Gang is gearing up for their triumphant Season 7 return on September 15th, and in anticipation of this gloriously debauched new run of episodes, FX has released two It's Always Sunny in Philadelphia Behind-the-Scenes Featurettes. To see what kind of gruesome hijinks Charlie (Charlie Day), Dee (Kaitlin Olson), Mac (Rob McElhenney), Dennis (Glenn Howerton), and Frank (Danny DeVito) are engaging in this year, click on the clips below. Just don't cough any blood on them or kill a hooker in the process.

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