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13 Episodes


Genres

Comedy

Runtime

22min

Age rating

TV-MA

Cast

Charlie Day
Charlie Kelly
Glenn Howerton
Dennis Reynolds
Rob McElhenney
Ronald "Mac" McDonald
Kaitlin Olson
Deandra Reynolds

Synopsis

The fourth season of It's Always Sunny in Philadelphia, premiered on FX on September 18, 2008. The season contains 13 episodes and concluded airing on November 20, 2008.

Streaming, rent, or buy It's Always Sunny in Philadelphia – Season 4:

Currently you are able to watch "It's Always Sunny in Philadelphia - Season 4" streaming on Hulu or buy it as download on Google Play Movies, Apple iTunes, Amazon Video, Vudu, Microsoft Store.