Rob Mac

Acting

Born April 14, 1977 · Philadelphia, Pennsylvania, USA

7 films as director · Active 2005–2025

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…

Known for

Law & Order

1990

Game of Thrones

2011

Late Night with Seth Meyers

2014

The Late Show with Stephen Colbert

2015

The Late Show with Stephen Colbert

2015

Conan

2010

Lost

2004

Fargo

2014

Directed(7)

—Cammy & Mike★ 2.0

Acting(36)

2025NecaxaSelf

2025PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!Self

Film

2025Side QuestIan Grimm