Over two decades since its inception, “It’s Always Sunny in Philadelphia” has solidified its status as a cult favorite in the television landscape. The FX and FXX series, which first premiered in 2005, follows a group of dysfunctional friends managing an Irish bar in South Philadelphia. From its humble beginnings as a low-budget comedy shot with handheld cameras, the show has evolved into a powerhouse in modern television comedy.
Starring Charlie Day, Glenn Howerton, Rob McElhenney, Kaitlin Olson, and Danny DeVito as “The Gang,” the chaotic owners of Paddy’s Pub, the series has continued to captivate audiences even in 2026. Despite airing its seventeenth season in 2025, with the eighteenth season in development, the show’s popularity remains strong, thanks in part to streaming platforms.
According to Rotten Tomatoes, the sitcom currently holds a 94% Tomatometer score and a 91% audience Popcornmeter score. Described as “depraved underachieving” by the site, the characters of Mac, Charlie, Dennis, Frank, and Dee are portrayed as masters of chaos and artful scheming.
Created by Rob McElhenney and co-developed by Glenn Howerton, “It’s Always Sunny” faced numerous challenges early on due to its limited budget and relatively unknown cast. However, the show’s dark humor, outrageous schemes, and unapologetically flawed characters have propelled it to become a fan favorite often compared to “Seinfeld on crack.”
Despite its longevity, the series continues to push boundaries and maintain its original style. With a billion streaming hours on Disney+ in 2025 and successful forays into live performances, books, podcasts, and crossover episodes, “It’s Always Sunny in Philadelphia” has solidified its place in television history.
As Kaitlin Olson’s performance as Dee Reynolds continues to shine, the sitcom continues to win praise for its enduring appeal. With Season 18 already in progress, the show’s legacy as one of television’s most enduring comedy series remains unquestioned.
Peace Nero is a writer and blogger who loves to explore different topics of self-development. She shares her personal experiences in order to help people discover their true purpose in life.