The final chapter of Hawaii Five-0 not only closed a television era but also marked a very special moment for a family of actors who shared the screen for the last time.

EXCLUSIVE: Alex O’Loughlin, the actor best known for his staring role as Detective Steve McGarrett in CBS’s reboot of Hawaii Five-0, has signed with Independent Artist Group for representation.

Say "Aloha" to our sneak peek clip for an exclusive first look at 'Hawaii Five-0's action-packed return! Michelle Borth returns as McGarrett's ex on Friday's episode and ET has the exclusive first ...