David Hornsby as Rickety Cricket | Always Sunny on FXX

It's Always Sunny in Philadelphia

David Hornsby

Rickety Cricket

David Hornsby headshot laying down with his hand on his head, wearing a brown flannel and a black beanie

Career Highlights

Rob McElhenney headshot wearing a gray shirt that reads "cooler"an standing in front of a wood background

Rob McElhenney

as Mac / Creator / Executive Producer / Writer

Rob McElhenney stars as "Mac" in the critically-acclaimed FXX original series It’s Always Sunny in Philadelphia. He also serves as creator, writer and executive producer of the show.

Charlie Day headshot wearing a green jacket and red shirt

Charlie Day

as Charlie / Executive Producer / Writer

Charlie Day stars as "Charlie" in the critically-acclaimed FXX original series It’s Always Sunny in Philadelphia. He also serves as executive producer and writer of the show.

Glenn Howerton headshot wearing a striped shirt with collar and buttons

Glenn Howerton

as Dennis / Executive Producer / Writer

Glenn Howerton stars as "Dennis" in the critically-acclaimed FXX original series It’s Always Sunny in Philadelphia. He also serves as a writer and executive producer of the show.