It's Always Sunny in Philadelphia Reality TV Guide: Format, Cast and Facts
A TMDB-backed guide to It's Always Sunny in Philadelphia, including cast, release facts, genres and watch-provider notes.

It's Always Sunny in Philadelphia (2005) — an evergreen reference for this TV series: the essentials, the cast, where to watch and what to watch next. More Gang for your buck.
Where to watch
TMDB's U.S. watch-provider data lists Hulu, fuboTV, YouTube TV. Availability changes by country and date, so check your streaming app before watching.
Cast
Charlie Day as Charlie Kelly; Glenn Howerton as Dennis Reynolds; Rob Mac as Ronald 'Mac' McDonald; Kaitlin Olson as Dee Reynolds; Danny DeVito as Frank Reynolds
About It's Always Sunny in Philadelphia
Four egocentric friends run a neighborhood Irish pub in Philadelphia and try to find their way through the adult world of work and relationships. Unfortunately, their warped views and precarious judgments often lead them to trouble, creating a myriad of uncomfortable situations that usually only get worse before they get better.
More like It's Always Sunny in Philadelphia
- Great News
- Platonic
- 'Til Death
- Grounded for Life
- Peep Show
- Undateable
- F is for Family
- Friday Night Dinner
Figures and availability come from public TMDB data and are provided as a sourced reference.
Frequently asked questions
Where can I watch It's Always Sunny in Philadelphia?
TMDB's U.S. watch-provider data lists Hulu, fuboTV, YouTube TV. Availability changes by country and date, so check your streaming app before watching.
Who is in the cast of It's Always Sunny in Philadelphia?
Charlie Day as Charlie Kelly; Glenn Howerton as Dennis Reynolds; Rob Mac as Ronald 'Mac' McDonald; Kaitlin Olson as Dee Reynolds; Danny DeVito as Frank Reynolds
Is this It's Always Sunny in Philadelphia guide official?
No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.



