The gang is back as ‘Its Always Sunny in Philadelphia’ returns with season 18

Season 18 of ‘It’s Always Sunny in Philadelphia’ is in production, with the gang returning to stir chaos again

Season 18 of Its Always Sunny in Philadelphia is officially underway, with production now confirmed on the long running comedy series. The announcement marks another milestone for the irreverent sitcom, which continues to defy television norms by pushing forward nearly two decades after its debut. Rob McElhenney, Charlie Day, Glenn Howerton, Kaitlin Olson and Danny DeVito are all set to return as the core cast, reuniting the Gang for yet another run of morally questionable antics.

Filming news began circulating after cast members shared behind the scenes glimpses and a production post that strongly suggested cameras were rolling once again. While no official plot details have been revealed, expectations are already high given how the previous season leaned into topical satire and character driven absurdity. The show has built its reputation on fearless writing and unapologetic humour, and there is little indication that season 18 will soften that approach.

Its Always Sunny in Philadelphia remains one of the longest running live action sitcoms in television history. What sets it apart is not only its longevity but its refusal to offer character growth in any traditional sense. The Gang continues to spiral in familiar ways, creating a sense of continuity that long time viewers embrace. Season 18 arrives at a moment when legacy shows often struggle to justify their existence, yet Sunny continues to find relevance through sharp commentary and an unflinching tone.

Online reaction to the production news was immediate. Fans flooded social platforms with excitement, quoting classic lines and sharing clips from earlier seasons. Several cast members saw engagement spikes on their accounts, with comments celebrating the show’s endurance and joking about how little the characters have changed. Some viewers expressed relief that the series was moving ahead without lengthy delays, especially after industry disruptions over recent years slowed many productions.

FX has yet to confirm a release window, though the network has historically supported the series with flexible scheduling that allows the creative team to work at its own pace. That freedom has often been credited as a key reason the show has avoided creative burnout. The cast have also balanced Sunny with high profile film and television projects, making each new season feel deliberate rather than obligatory.

As production continues, anticipation is likely to build steadily. For a show that thrives on pushing boundaries, season 18 represents both continuity and defiance. Its Always Sunny in Philadelphia shows no interest in wrapping things up neatly, and that commitment to chaos remains its defining strength.