About

Robert Dale "Rob" McElhenney (born April 14, 1977) is an American film and television actor best known for his role as Mac on the FX TV series It's Always Sunny in Philadelphia. He is also credited as creator, developer and executive producer of the show, which has also provided McElhenney with writing and directing credits on various episodes. He is married to Kaitlin Olson, who plays Deandra Reynolds on the show. He has also opened a bar in Philadelphia called Mac's Tavern. Description above from the Wikipedia article Rob McElhenney, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Known For

Law & Order

Game of Thrones

The Late Show with Stephen Colbert

Late Night with Seth Meyers

Lost

Fargo

ER

Conan

It's Always Sunny in Philadelphia

Deadpool & Wolverine

Jimmy Kimmel Live!

Jimmy Kimmel Live!