Skip to Content
Shows
Watch

Glenn Howerton as Dennis Reynolds | Always Sunny on FXX

It's Always Sunny in Philadelphia

About
Cast and Crew
Video Extras
Galleries
Headlines
Shop
Close up of Glenn Howerton as Dennis

Career Highlights

Kaitlin Olson headshot wearing a floral high neck top and a green hat

Kaitlin Olson

as Sweet Dee

Kaitlin Olson stars as "Sweet Dee" on the critically-acclaimed FXX original series It’s Always Sunny in Philadelphia.

Danny DeVito headshot wearing a red polo shirt, dark blue zip up, and glasses

Danny DeVito

as Frank

Danny DeVito stars as "Frank Reynolds" in the critically-acclaimed FXX original series It’s Always Sunny in Philadelphia.

Mary Elizabeth Ellis headshot wearing a pink shirt, a pearl necklace, and a short silver wig.

Mary Elizabeth Ellis

as The Waitress

Mary Elizabeth Ellis stars as "The Waitress" in the critically-acclaimed FXX original series It’s Always Sunny in Philadelphia.