Created and directed by the show’s 3 main stars, Rob McElhenny, Glenn Howerton, and Charlie Day, Always Sunny sticks to the traditional sitcom format by focusing on one group of friends, but is unique in that the group isn’t really inseparable – everyone in the group would sell another member out if it benefited them.

The show has developed a cult following over the years, mainly for its off-color humor, running gags, and deceptively clever writing.