23. It’s Always Sunny in Philadelphia
The longest-running live-action comedy series in American television history will be back for a record-breaking fifteenth season, and It’s Always Sunny in Philadelphia shows no signs of slipping into decline.
Dennis, Dee, Mac, Charlie and Frank are all terrible people who do terrible things, and the show’s razor-sharp skewing of Americana and jet black takedowns of everyday life have seen it become one of the most beloved shows on the air.
A lot smarter and ambitious than a single-camera R-rated sitcom has any right to be, fans will be hoping It’s Always Sunny continues for at least a few more seasons yet.