I had not figured out yet how to stretch myself and be able to do other things that I wanted to do with my career outside of ...

You can see Glenn Howerton in It’s Always Sunny in Philadelphia, which is now streaming with a Hulu subscription. The show ...

It’s Always Sunny in Philadelphia isn’t exactly the kind of series that gets noticed for its scenery, but the city slowly ...

Speaking exclusively to PEOPLE at PaleyLive's It’s Always Sunny In Philadelphia 20th Anniversary Celebration in Los Angeles ...

It's Always Sunny In Philadelphia never fails to surprise its viewers; however, one Season 4 episode manages to be the most ...

Rob McElhenney's salary during Season 1 of It's Always Sunny in Philadelphia isn't up to the roles he reprised in the series.

One of the stars of "It's Always Sunny in Philadelphia" recently opened up about previously wanting to quit the show.