Plus, everything else you need to know about the show's return.

The next time you see Sweet Dee take a tumble on It's Always Sunny in Philadelphia, remember that it might be Kaitlin Olson doing the stunt herself.

There are 5 episodes of It's Always Sunny in Philadelphia that were pulled from Netflix and Hulu, all for the same reason - here's why.

FXX's It's Always Sunny in Philadelphia's Rob Mac shared a look at The Gang, reunited on-set at Paddy's for filming on Season ...

When It's Always Sunny in Philadelphia began in 2005, nobody expected it to break the record for the longest-running live-action sitcom in TV history. Now, 16 seasons and 162 episodes later, the FX ...

Enough about unlikely High Potential merch, though. You may like Will Kaitlin Olson's High Potential Affect How Much Of Her ...

Homage has launched a new line of merchandise at Fanatics combining the Philadelphia Eagles and the TV show "It's Always Sunny in Philadelphia." The collection includes three t-shirts and a hoodie ...

It’s Always Sunny in Philadelphia‘s landmark 17th season may have recently wrapped, but the FXX comedy about the gang in charge of Paddy’s Pub will be back for Season 18. When exactly will they be ...

Fanatics is selling Philadelphia Phillies gear themed around the sitcom "It's Always Sunny in Philadelphia." The collection includes t-shirts and crewnecks featuring designs that combine Phillies and ...