
Rob Mac
Biography
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 …
Known For
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Filmography
Acting (37)
Movies (13)
PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!
2025as Self
Deadpool & Wolverine
2024as TVA Soldier
All Star Bowling Trick Shots
2012
A Tribute to Ryan Dunn
2011as Self
The Nightman Cometh: Live
2009as Mac McDonald
A Very Sunny Christmas
2009as Ronald "Mac" McDonald
Latter Days
2004as Elder Harmon
The Tollbooth
2004as Simon Stanton
Thirteen Conversations About One Thing
2001as Aspiring Medical Student
Campfire Stories
2001as Ricky
Wonder Boys
2000as Student
A Civil Action
1998as Teenager on Property
The Devil's Own
1997as Kevin
Television (24)
Side Quest
2025as Ian Grimm
Necaxa
2025as Self
Hot Ones Versus
2024as Self
All Town Aren't We
2024as Self
Welcome to Wrexham
2022as Self
Abbott Elementary
2021as Mac
Snacked
2021as Self
Mythic Quest
2020as Ian Grimm
The F Word
2017as Self
The Late Show with Stephen Colbert
2015as Self
Hot Ones
2015as Self
Late Night with Seth Meyers
2014as Self
Fargo
2014as Officer Oscar Hunt
The Mindy Project
2012as Lou Tookers
Game of Thrones
2011as Ironborn #1
Conan
2010as Self
Free Radio
2008as Self
It's Always Sunny in Philadelphia
2005as Ronald 'Mac' McDonald
It's Always Sunny in Philadelphia
2005as Ronald 'Mac' McDonald
Lost
2004as Aldo
Jimmy Kimmel Live!
2003as Self
ER
1994as Andy Fesh
Law & Order
1990as Joey Timon
Far Cry
Crew (20)
Movies (5)
Television (15)
Hopeless
2026Executive Producer
Side Quest
2025Executive Producer
Side Quest
2025Original Series Creator
Necaxa
2025Executive Producer
Me/We
2024Writer
Welcome to Wrexham
2022Executive Producer
Mythic Quest
2020Director
Mythic Quest
2020Executive Producer
Mythic Quest
2020Writer
Unsupervised
2012Producer
Boldly Going Nowhere
2008Producer
It's Always Sunny in Philadelphia
2005Director
It's Always Sunny in Philadelphia
2005Executive Producer
It's Always Sunny in Philadelphia
2005Writer
Far Cry
Executive Producer
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