Crude, controversial, outlandish, and downright hilarious. The gang's all back for a 5th season of FX's original comedy series It's Always Sunny in Philadelphia.

Come join Charlie (Charlie Day), Mac (Rob McElhenney), Dennis (Glenn Howerton), Sweet Dee (Kaitlin Olson), and Frank (Danny DeVito), the self-centered owners of Paddy's Pub in Philadelphia who will do just about anything, no matter how reprehensible, in an attempt to better their own situation. Coming off a season in which they performed a musical, pooped the bed, and nearly died, you would think the gang would have learned their lesson by now. Well, think again.

Buckle up as the gang goes on a road trip. Be sure to take notes when Dennis reveals his secret method for seduction. From wrestling for the returning troops to stimulating the economy to sneaking into the World Series, there's no shortage of scheming this year for the staff at Paddy's.

And that's just a taste of what's to come. In vitro fertilization, food fetishes, interventions, drinking games, internet dating, and a whole lot of cats. Oh, and did I mention Greenman? There's something for everybody in season five of It's Always Sunny in Philadelphia.

It's Always Sunny in Philadelphia was created by McElhenney and is executive produced by McElhenney, Day, Howerton, Michael Rotenberg and Nick Frenkel. The show is produced by FX Productions.