Kaitlin Olson may always be married to the hit sitcom It's Always Sunny in Philadelphia (in some ways quite literally, with ...

After much anticipation, the unlikely meeting of the two worlds unfolded on Wednesday's installment of "Abbott Elementary." ...

Kaitlin Olson is a familiar face to fans of a raucous sitcom It’s Always Sunny in Philadelphia, having played self-centered ...

Wednesday’s Abbott Elementary and It’s Always Sunny In Philadelphia crossover is one of the most highly anticipated TV events of the season. That’s partially because they’re both such ...

Kaitlin Olson stars in High Potential as Morgan, a single mother with an exceptional mind who helps figure out an unsolvable crime when she rearranges some evidence during her shift as a cleaner at ...

The ABC procedural, which returns for the second half of its season Tuesday, has been a fun challenge for Kaitlin Olson, who ...

Here's a look at our real-time thoughts on tonight's crossover between FXX's It's Always Sunny in Philadelphia and ABC's Abbott Elementary.