Want to retrace the steps of the Gang? Here's where the major locations of It's Always Sunny in Philadelphia were filmed.

Here's how the actor/writer/producers approach improvisation on the set of the long-running comedy series It's Always Sunny ...

It's Always Sunny in Philadelphia' costars Rob McElhenney and Kaitlin Olson, who are married in real life, say his ...

In a profile interview from earlier today, It's Always Sunny in Philadelphia creator Rob McElhenney explained why he now goes ...

Actor Kaitlin Olson reveals how she and Rob McElhenney fell in love with each other while filming and starring in It’s Always Sunny in Philadelphia. The hilarious Olson, who plays the foul ...

The It's Always Sunny in Philadelphia costars, who met on the FX show in 2005 and married in 2008, welcomed their first son, ...

Rob McElhenney has been through some insane body transformations in the name of comedy. Rob, 46, known for his role of Mac in the hit sitcom It's Always Sunny in Philadelphia, gained 60 pounds ...

The “It’s Always Sunny in Philadelphia” creator, 46, took to social media Tuesday to reveal that he also has learning disabilities. “I was recently diagnosed with a host of ...

Costar Glenn Howerton, who lived with McElhenney, said Olson would suddenly be too drunk and need to stay over.

On Thursday, "Abbott Elementary" and "It's Always Sunny in Philadelphia" teased an upcoming crossover episode on social media. Rob McElhenney, the creator of Sunny, posted a photo on X with fellow ...

Rob McElhenney has shared a tweet celebrating the Super Bowl win of the Philadelphia Eagles by referencing his television series It’s Always Sunny In Philadelphia. The Philadelphia native ...

Rob McElhenney and Ryan Reynolds have had great ventures together. We’ve seen them unfold on the popular series Welcome to Wrexham. And now, It’s Always Sunny in Philadelphia‘s Rob ...