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

Kaitlin Olson shared a message of support for Blake Lively after Lively's legal action against her 'It Ends With Us' costar ...

The respective stars and creators of "Abbott Elementary" and "It's Always Sunny in Philadelphia" discussed how their shows ...

Even if it won't serve as a proper Christmas present, we can all enjoy the gift of crossover excellence when Abbott ...

The "High Potential" star calls her fellow actress "kind, lovely, honest and generous" -- and an incredible mother, too ...

The biggest moment in Philly television arrives early in the new year with a crossover episode of "Abbott Elementary" and "It ...

Kaitlin Olson joins others in expressing support for Blake Lively amid her legal complaint against Justin Baldoni.

Kaitlin Olson supports Blake Lively's sexual harassment lawsuit against Justin Baldoni, claiming he behaved unprofessionally ...

“The Gang” is all here — and bringing absolute chaos to Abbott Elementary. The cast of It’s Always Sunny in Philadelphia made its way to the ABC show, which is set in Philly, for the crossover episode ...

It just was really gorgeous. Never met them before. Rob and Kaitlin [Olson, who is married to McElhenney and co-stars in “Sunny,”] had told me that they watched “Abbott,” which just made ...

Kaitlin Olson is supporting Blake Lively after Lively took legal action against It Ends With Us director-costar Justin Baldoni. The It's Always Sunny in Philadelphia star shared her reaction to ...