Can't believe I am the first one to put in some comments on this show! Great show! Loved the cast, the action, the scenery, one of my biggest childhood TV memories is watching the big wave curl over the name of the show. (McGarrett always looked like Elvis, by the way, didn't he? They were pals, if you didn't know..) I felt bad when Jack Lord died a couple years ago, he was much older than I would have guessed...77 was it?
Anyways, one of the better, more durable shows of the era, kind of think of Kojak or Cannon whenever this comes to mind; I hope to see it in reruns again sometime.