Season Guide

It’s Always Sunny in Philadelphia — Season 18

10 episodes

Season 18 Review

In season 18, Charlie, Mac, Dennis, Dee, and Frank are wrapped up in salvaging inheritances from a dead woman, surviving tent encampments and the great inside-outside divide between the haves and have-nots, withstanding job loss at the hands of workplace automation, embracing a newfound appreciation for neurodivergence, questioning the fabric of society against conspiracy theories, and of course — the biggest elephant in the room — outlasting the public’s pendulum swing against drinking. Not to mention battling nerds, LARPers, and a particularly petulant McPoyle clan at the Renaissance Faire or sportswashing their way back into the good graces of their community by sponsoring a Little League team. All the while trying to maintain order in their personal lives and at Paddy’s, which have become increasingly lawless and erratic.

Episodes

1
SummaryThe guys help Frank with his cold feet ahead of his wedding to Sam. Dee tries to scare Sam off the nuptials with testimonies from The Waitress, Artemis, and Snail.Our…
2026-08-17 ★ 8.8
2
SummaryThe Reynolds twins push themselves to the limit to secure Sam's transfer of wealth. Charlie and Frank plan a proper memorial for Bonnie during the annual Mummers Parade.Our TakeVery good…
2026-08-17 ★ 8.4
3
SummaryDennis and Dee are diagnosed with ADHD, and even more shocking: Mac isn't. They go back to school for a do-over now that they understand their brains more better.Our TakeA…
2026-08-24 ★ 7.4
4
SummaryThe Gang's RV breaks down en route to a Jamiroquai concert, leaving them to fend for themselves in a dangerous wasteland of junkies and street people.Our TakeMiddle-of-the-road. Watchable, but you'll…
2026-08-31
5
SummaryMac, Dennis, and Dee strive to conquest their way onto the Quilt of Legends at the local Renaissance Faire. Charlie discovers a love of luting while Frank tries to acquire…
2026-09-07
6
SummaryThe Gang takes the trend against drinking into their own hands. Dennis, Dee, and Frank look to recruit white collar suits for happy hour while Mac and Charlie seek to…
2026-09-14
7
SummaryMac and Charlie drink the proverbial Kool-Aid while trying to uncover the mystery of why "Gilligan's Island" never made it to 100 episodes.Our TakeA mixed bag: some good moves, some…
2026-09-21
8
Our TakeMiddle-of-the-road. Watchable, but you'll forget the details by next episode.
2026-09-28
9
Our TakeFine. Just fine. It's Always Sunny in Philadelphia has better hours than this one.
2026-10-05
10
Our TakeA transition episode that sets up more than it delivers. Necessary, not thrilling.
2026-10-12