Poster of Episodes in It's Always Sunny In Philadelphia - Season 5 - Season 5

It's Always Sunny In Philadelphia - Season 5

Plot: The fifth season of It's Always Sunny in Philadelphia, premiered on FX on September 17, 2009. The season contains 12 episodes and concluded airing on December 10, 2009
First Episode Aired On:
Thursday, September 17 2009
15 years ago
Last Episode Aired On:
Thursday, December 10 2009
15 years ago
Number of Episodes: 12