It's Always Sunny in Philadelphia — Season 5

E01 The Gang Exploits the Mortgage Crisis 17 Sep 2009 E02 The Gang Hits the Road 24 Sep 2009 E03 The Great Recession 01 Oct 2009 E04 The Gang Gives Frank an Intervention 08 Oct 2009 E05 The Waitress Is Getting Married 15 Oct 2009 E06 The World Series Defense 22 Oct 2009 E07 The Gang Wrestles for the Troops 29 Oct 2009 E08 Paddy's Pub: Home of the Original Kitten Mittens 05 Nov 2009 E09 Mac and Dennis Break Up 12 Nov 2009 E10 The D.E.N.N.I.S. System 19 Nov 2009 E11 Mac and Charlie Write a Movie 03 Dec 2009 E12 The Gang Reignites the Rivalry 10 Dec 2009