Season 17, Episode 1 of FX's "It's Always Sunny in Philadelphia," marks part two of its crossover event with ABC's "Abbott ...

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

It should come as no surprise to 'Sunny' fans that the gang gets more out of 'Abbott Elementary' than 'Abbott' gets out of ...

Here's how the second half of the ‘Abbott Elementary’ and ‘It’s Always Sunny in Philadelphia’ crossover ended.

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

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

A cut plotline from It's Always Sunny In Philadelphia and Abbott Elementary's crossover almost provided an expansion to a notable season 7 episode.

The second crossover episode between It's Always Sunny in Philadelphia and Abbott Elementary fixed a major criticism from the ...

Episodes of FX's It’s Always Sunny in Philadelphia have been pulled from streaming platforms, while ABC's Abbott Elementary has featured in a recent crossover episode connected to previously banned co ...