Glenn Howerton as Dennis, Rob McElhenney as Mac, Kaitlin Olson as Sweet Dee, Danny DeVito as Frank and Charlie Day as Charlie It's Always Sunny In Philadelphia.
Danny DeVito and Glenn Howerton in It's Always Sunny In Philadelphia.
Glenn Howerton as Dennis, Kaitlin Olson as Sweet Dee and Danny DeVito as Frank in It's Always Sunny In Philadelphia.
Danny DeVito and Carol Kane at the 5th Annual TV Land Awards.
