Videos: Trailers, Teasers, Featurettes



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


The first season of It's Always Sunny in Philadelphia, premiered on FX on August 4, 2005. The season contains 7 episodes and concluded airing on September 15, 2005.

Streaming, rent, or buy It's Always Sunny in Philadelphia – Season 1:

Currently you are able to watch "It's Always Sunny in Philadelphia - Season 1" streaming on Netflix or buy it as download on Apple iTunes, Google Play Movies, Amazon Video, Microsoft Store.