conspiracy theory board from It’s Always Sunny Season 4, Episode 10. Whether you’re a fan of the long-running sitcom or not, you’ve likely seen screenshots and memes of the scene online ...

Charlie learns to read, Dee impersonates Ben Franklin, and Frank fights raccoons. We don't quite know what's up with Dennis though.

Yes, last night was the highly anticipated first part of a crossover between two Philly-set shows that could not be more different: Abbott and It’s Always Sunny in Philadelphia. The crossover ...

The cast of 'It's Always Sunny In Philadelphia' (CREDIT: Tibrina Hobson/Getty Images) Two sitcoms have collided in a new clip from Abbott Elementary, where they meet the cast of It’s Always ...

The hit ABC sitcom is joining forces with the cast of FX's "It's Always Sunny in Philadelphia" for a two-part crossover that's sure to bring plenty of belly laughs. The collaboration commenced ...

The hit ABC sitcom is joining forces with the cast of FX's "It's Always Sunny in Philadelphia" for a two-part crossover that's sure to bring plenty of belly laughs. The collaboration commenced ...