Here's a look at the latest promo, followed by what else we know about the crossover event (including the episode trailer, which you can check out above): ...

And under my tutelage, Charlie is going to be alright." Looking at all of the red strings on our crossover "Pepe Silvia" conspiracy board, we're going to put it out there. Charlie is going to ...

“Pepe Silvia,” named for a mysterious character in It’s Always Sunny In Philadelphia that gave us this always-useful meme, is a guitar-powered anthem with exceptional melodic power courtesy ...

ABC shared an exclusive teaser trailer with Decider that doubles as a hilarious nod to Charlie’s famous “WHO IS PEPE SILVIA?” conspiracy theory board from It’s Always Sunny Season 4 ...