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.
A Civil Action
(Teenager on Property)
Latter Days
(Elder Harmon)
Wonder Boys
(Student)
A Very Sunny Christmas
(Ronald "Mac" McDonald)
Thirteen Conversations About One Thing
(Aspiring Medical Student)
The Tollbooth
(Simon Stanton)
Deadpool & Wolverine
(TVA Soldier)
The Nightman Cometh: Live
(Mac McDonald)
A Tribute to Ryan Dunn
(Self)
Campfire Stories
(Ricky)
The Devil's Own
(Kevin)
All Star Bowling Trick Shots
Abbott Elementary x It's Always Sunny Crossover Event
(Mac)
It's Always Sunny in Philadelphia
(Ronald 'Mac' McDonald)
Lost
(Aldo)
ER
(Andy Fesh)
Welcome to Wrexham
(Self)
The Mindy Project
(Lou Tookers)
Fargo
(Officer Oscar Hunt)
The F Word
(Self)
Law & Order
(Joey Timon)
Late Night with Seth Meyers
(Self)
All Town Aren't We
(Self)
Snacked
(Self)
Jimmy Kimmel Live!
(Self)
Mythic Quest
(Ian Grimm)
The Late Show with Stephen Colbert
(Self)
Game of Thrones
(Ironborn #1)
Conan
(Self)
A Very Sunny Christmas
(Writer)
A Very Sunny Christmas
(Executive Producer)
A Very Sunny Christmas
(Producer)
The Nightman Cometh: Live
(Executive Producer)
Cammy & Mike
(Director)
Boldly Going Nowhere
(Producer)
It's Always Sunny in Philadelphia
(Writer)
It's Always Sunny in Philadelphia
(Director)
Unsupervised
(Producer)
Mythic Quest
(Executive Producer)
Mythic Quest
(Writer)
Mythic Quest
(Director)
It's Always Sunny in Philadelphia
(Executive Producer)
Welcome to Wrexham
(Executive Producer)
Side Quest
(Executive Producer)
Me/We
(Writer)
Untitled Club Necaxa Docuseries
(Executive Producer)
Side Quest
(Original Series Creator)
It's Always Sunny in Philadelphia
(Creator)
Mythic Quest
(Creator)
Me/We
(Creator)