(2005–present) is the longest-running live-action American sitcom, centered on "The Gang"—five narcissistic, sociopathic friends who operate Paddy’s Pub in South Philadelphia. The show is famously described as "Seinfeld on crack" due to its dark satire and characters who never learn from their terrible life choices. Series Overview & Availability Total Seasons : 17 seasons have aired as of August 2025.
: Season 18 finished filming in April 2026 and is expected to premiere in Summer 2026 . Unlike recent 8-episode seasons, Season 18 is confirmed to have 10 episodes . It's Always Sunny in Philadelphia (2005)2005
: You can stream every season on Hulu and Disney+ in the U.S.. Internationally, it is widely available on Netflix. The Gang (Main Cast) centered on "The Gang"—five narcissistic