In Wednesday's Season 17 premiere episode of "It's Always Sunny in Philadelphia," the "Abbott Elementary" cast gets to cuss — ...

It’s Always Sunny In Philadelphia’ completes its 'Abbott Elementary’ crossover with its season 17 premiere, July 9 on FX and ...

The long-running TV comedy series, “It’s Always Sunny in Philadelphia,” returns Wednesday, July 9 at 9 p.m. ET on FXX.

It’s Always Sunny in Philadelphia is back and The Gang is going places.

The gang hilariously misbehaves in unseen footage, they can't help it, in the second crossover episode as Abbott Elementary ...

The characters are in highly unfiltered form on the second part of the Philly sitcom crossover. But some stray farther from ...

When the narcissistic gang from It’s Always Sunny in Philadelphia visited the Abbott Elementary school in a crossover episode earlier this year, audiences got to see the two Philly TV universes ...

Day and co-writer/star Rob Mac disagreed on whether or not cross over with "Abbott Elementary" and "The Golden Bachelor" in the new season ...

It’s Always Sunny in Philadelphia’ season 17 will premiere on Wednesday, July 9, with an "Abbott Elementary" crossover episode.

In January, the characters of the FX series It's Always Sunny in Philadelphia showed up as court-appointed volunteers on an episode of the ABC sitcom Abbott Elementary. The crossover continues July 9.

It's Always Sunny in Philadelphia Season 17 kicks off with a premiere episode featuring beloved teachers from Abbott.

"Beyond season 18, I don't know... it could quite possibly be the end," says the star and executive producer to THR about the ...