FX Releases Trailer for It's Always Sunny Season 18

FX Networks released the official trailer for the upcoming 18th season of "It's Always Sunny in Philadelphia" on July 29, 2026, setting the stage for the show's return next month. The new season will premiere with two episodes on August 17, 2026, airing on FXX and streaming on Hulu.

The trailer highlights a central plotline involving Danny DeVito's character, Frank Reynolds, and his impending marriage to Samantha, played by guest star Carol Kane. The footage depicts the wedding preparations before taking a darkly comedic turn, revealing that Samantha dies before the ceremony. Frank proceeds with the wedding anyway, culminating in a scene where he kisses the corpse, shocking the other characters.

Season 18 will consist of 10 episodes, marking an increase from the eight-episode runs of the previous three seasons. The official synopsis outlines the gang's latest misadventures, which include salvaging an inheritance from a deceased woman, navigating tent encampments and economic divides, confronting workplace automation, exploring neurodivergence, and grappling with conspiracy theories. Additional scenarios shown in the trailer feature the characters at a Renaissance faire,...