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 from the Wikipedia article Rob McElhenney, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Known For

Game of Thrones

Law & Order

Late Night with Seth Meyers

The Late Show with Stephen Colbert

Lost

Fargo

ER

Conan

All Movies (13)

• PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!2025 · as Self
• Deadpool & Wolverine2024 · as TVA Soldier
• All Star Bowling Trick Shots2012
• A Tribute to Ryan Dunn2011 · as Self
• A Very Sunny Christmas2009 · as Ronald "Mac" McDonald
• The Nightman Cometh: Live2009 · as Mac McDonald
• The Tollbooth2004 · as Simon Stanton
• Latter Days2004 · as Elder Harmon
• Campfire Stories2001 · as Ricky
• Thirteen Conversations About One Thing2001 · as Aspiring Medical Student
• Wonder Boys2000 · as Student
• A Civil Action1998 · as Teenager on Property
• The Devil's Own1997 · as Kevin

All TV Shows (24)

• Necaxa2025 · as Self
• Side Quest2025 · as Ian Grimm
• Hot Ones Versus2024 · as Self
• All Town Aren't We2024 · as Self
• Welcome to Wrexham2022 · as Self
• Abbott Elementary2021 · as Mac
• Snacked2021 · as Self
• Mythic Quest2020 · as Ian Grimm
• The F Word2017 · as Self
• The Late Show with Stephen Colbert2015 · as Self
• Hot Ones2015 · as Self
• Fargo2014 · as Officer Oscar Hunt
• Late Night with Seth Meyers2014 · as Self
• The Mindy Project2012 · as Lou Tookers
• Game of Thrones2011 · as Ironborn #1
• Conan2010 · as Self
• Free Radio2008 · as Self
• It's Always Sunny in Philadelphia2005 · as Ronald 'Mac' McDonald
• Lost2004 · as Aldo
• Jimmy Kimmel Live!2003 · as Self
• Jimmy Kimmel Live!2003 · as Self - Guest
• ER1994 · as Andy Fesh
• Law & Order1990 · as Joey Timon
• Far Cry—