Currently available on 5 streaming services.

Streaming, rent, or buy It's Always Sunny in Philadelphia – Season 3:

Currently you are able to watch "It's Always Sunny in Philadelphia - Season 3" streaming on Netflix, Netflix Standard with Ads or buy it as download on Apple TV, Amazon Video, Microsoft Store.

There aren't any free streaming options for It's Always Sunny in Philadelphia right now. If you want know when it is streaming for free, click 'Free' in the filters above and hit the notification bell.

Cast

Charlie Day
Charlie Day
Charlie Kelly
Glenn Howerton
Glenn Howerton
Dennis Reynolds
Rob Mac
Rob Mac
Ronald 'Mac' McDonald
Kaitlin Olson
Kaitlin Olson
Deandra 'Dee' Reynolds
Danny DeVito
Danny DeVito
Frank Reynolds