Interviewer: You’re in Hawaii, if there gonna be some shirts off actions?
Lucas Till: No no, because I haven’t, uh, I’m not tan enough to
George Eads: And I don’t know too many people who want to see a 50 year old with his shirt off.
Lucas Till and George Eads on-set interview about the Hawaii five-0/MacGyver crossover.
So, unfortunately, we will not be getting another shirtless Mac scene in this next episode.