The only good thing ever associated with the toilet town of Philadelphia returns to FX on September 17th. If you're a fan of jokes about homelessness, welfare, drug addiction, rape, or any other shock topic, you should be watching this show. How many other shows get away with showing poop on TV? Zero. Below is the hilarious new ad for this season, followed by a clip from last season's finale, when Charlie sings the finale to a musical he wrote about the Night Man.