![This pic of a young Gregory Scott Cummins (actor who plays Mac's dad) really shows why he was perfect for the role. : r/IASIP This pic of a young Gregory Scott Cummins (actor who plays Mac's dad) really shows why he was perfect for the role. : r/IASIP](https://i.redd.it/rn5tho0nne2a1.jpg)
This pic of a young Gregory Scott Cummins (actor who plays Mac's dad) really shows why he was perfect for the role. : r/IASIP
![Kevin on X: "Adam Morrison is on the fast track toward becoming Mac's dad. #AlwaysSunny https://t.co/1HFcVl3CTA" / X Kevin on X: "Adam Morrison is on the fast track toward becoming Mac's dad. #AlwaysSunny https://t.co/1HFcVl3CTA" / X](https://pbs.twimg.com/media/C8ibUl3U0AAL78i.jpg)
Kevin on X: "Adam Morrison is on the fast track toward becoming Mac's dad. #AlwaysSunny https://t.co/1HFcVl3CTA" / X
![And the top vote for Mac's mom... "I think you're an ugly man." What about best quote from Mac's dad, Luther? : r/IASIP And the top vote for Mac's mom... "I think you're an ugly man." What about best quote from Mac's dad, Luther? : r/IASIP](https://preview.redd.it/and-the-top-vote-for-macs-mom-i-think-youre-an-ugly-man-v0-aeqdajh9vwxa1.png?auto=webp&s=3c33cac31fd10762d96f6c4d7b8c0743c9e74e7b)
And the top vote for Mac's mom... "I think you're an ugly man." What about best quote from Mac's dad, Luther? : r/IASIP
![therecoveringproblemchild on X: "Aaron Rodgers looks like Macs dad from Its Always sunny in Philadelphia https://t.co/0b68NnIrXh" / X therecoveringproblemchild on X: "Aaron Rodgers looks like Macs dad from Its Always sunny in Philadelphia https://t.co/0b68NnIrXh" / X](https://pbs.twimg.com/media/E_cLoAMWUAMIdD6.jpg:large)