The third season of It’s Always Sunny in Philadelphia, premiered on FX on September 13, 2007. The season contains 15 episodes and concluded airing on November 15, 2007.
3 - 1The Gang Finds a Dumpster Baby Sep. 13, 2007
3 - 2The Gang Gets Invincible Sep. 13, 2007
3 - 3Dennis and Dee's Mom Is Dead Sep. 20, 2007
3 - 4The Gang Gets Held Hostage Sep. 20, 2007
3 - 5The Aluminum Monster vs. Fatty Magoo Sep. 27, 2007
3 - 6The Gang Solves the North Korea Situation Sep. 27, 2007
3 - 7The Gang Sells Out Oct. 04, 2007
3 - 8Frank Sets Sweet Dee On Fire Oct. 04, 2007
3 - 9Sweet Dee's Dating a Retarded Person Oct. 11, 2007
3 - 10Mac Is a Serial Killer Oct. 18, 2007
3 - 11Dennis Looks Like a Registered Sex Offender Oct. 25, 2007
3 - 12The Gang Gets Whacked (1) Nov. 01, 2007
3 - 13The Gang Gets Whacked (2) Nov. 01, 2007
3 - 14Bums: Making a Mess All Over the City Nov. 08, 2007
3 - 15The Gang Dances Their Asses Off Nov. 15, 2007