Rob Mac

Actor

Born: April 14, 1977 (age 49)
From: Philadelphia, Pennsylvania, USA

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…

Filmography (14)

PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!
PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration! (2025)
Self
Deadpool & Wolverine (2024)
TVA Soldier
All Star Bowling Trick Shots (2012)
A Tribute to Ryan Dunn (2011)
Self
A Very Sunny Christmas (2009)
Ronald "Mac" McDonald
The Nightman Cometh: Live (2009)
Mac McDonald
The Tollbooth (2004)
Simon Stanton
Latter Days (2004)
Elder Harmon
Campfire Stories (2001)
Ricky
Thirteen Conversations About One Thing (2001)
Aspiring Medical Student
Wonder Boys (2000)
Student
A Civil Action (1998)
Teenager on Property
The Devil's Own (1997)
Kevin
Cammy & Mike
Cammy & Mike
Director