Get free streaming deals, an "It’s Always Sunny" episode guide, and more as the longest-running live-action sitcom returns ...

"It's Always Sunny in Philadelphia" returns tonight at 9 p.m. ET on FXX with the Season 17 premiere and a must-see comedy ...

The gang is back for It’s Always Sunny in Philadelphia ’s 17th season, so we’ve added another episode. There are a lot of ...

In an encompassing New York Times feature on the long-running sitcom, the show's creator says he sought to explore the humor ...

The new season of "It's Always Sunny in Philadelphia" premieres tonight at 9pm on FX. Why it matters: The Philly-based show, entering its 17th season, is the longest-running live-action sitcom on TV.