The Gang is back—and somehow, they’ve found even more ways to make everything worse.
It’s Always Sunny in Philadelphia returns Monday, August 17, for Season 18, kicking off with a two-episode premiere. After three consecutive eight-episode seasons, the show is expanding back to 10 episodes, giving Charlie, Mac, Dennis, Dee and Frank plenty of room to wreak havoc.
The new season arrives at 9 p.m. ET on FXX, FX and Hulu, with new episodes dropping Mondays through October 12. International viewers can catch it on Disney+.
Same Gang, Bigger Problems
Charlie Day, Rob McElhenney, Glenn Howerton, Kaitlin Olson and Danny DeVito are all returning. Familiar faces including Mary Elizabeth Ellis and David Hornsby are also expected to pop up, along with other guest stars.
And the plots? They’re as unhinged as ever.
The premiere, reportedly titled “Frank Marries a Corpse,” finds Frank preparing to marry Samantha—a corpse. Dee, naturally, sees an opportunity to interfere. From there, the season takes aim at everything from automation and economic inequality to conspiracy theories, neurodivergence, tent encampments and the Gang’s increasingly complicated relationship with alcohol.
There’s also baseball, a Renaissance fair, a sleepover and, apparently, another round of McPoyle-related chaos.
What’s Coming?
After 18 seasons, the formula remains remarkably simple: the Gang encounters a modern problem, misunderstands it spectacularly and then makes it everyone else’s problem.
That’s also the appeal. Sunny has survived this long not by changing what works, but by finding new ways for its deeply dysfunctional characters to collide with the world around them.
And if Season 18’s corpse wedding is any indication, the Gang still has plenty of bad ideas left.


