I'm apparently the last person on Earth to realize that the "Mac" guy is actor Justin Long, best known for losing sight of what scared him in Jeeper's Creepers.
All I know is I'm watching the Die Hard 4 movie trailer the other day and I'm all like,
"wait a minute, that's the Mac guy with John McClane!"
Then when I mention this to people, they are all like
"uh duh, he was also in Dodgeball."
I feel like such a PC.