Alex O'Loughlin Steve McGarrett Actor Scott Caan Danny "Danno" Williams Actor Daniel Dae Kim Chin Ho Kelly Actor Grace Park Kono Kalakaua Actor Masi Oka Dr. Max Bergman Actor Chi McBride Lou Grover Actor Jorge Garcia Jerry Ortega Actor Andrew Lawrence Guest Star Katie Malia Guest Star Matt Battaglia Guest Star Marty Ryan Guest Star Marshall Bell Guest Star Buz Tennent Guest Star Larry Wegger Guest Star Tom Holowach Guest Star Don Pierce Guest Star Catherine Davis Guest Star Wayne Ward Guest Star Kimo Hugho Guest Star Dann Seki Guest Star Mark Ganialongo Guest Star Iwalani Campman Guest Star Benen Weir Guest Star Jock Armour Guest Star Kamehu Nihipali Guest Star Kelly Lawson Guest Star Kahu Watters Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Sean Farina Writer Maja Vrvilo Director