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 Taylor Wily Kamekona Guest Star Ian Anthony Dale Adam Noshimuri Guest Star Andrew Lawrence Guest Star Dennis Chun Sgt. Duke Lukela Guest Star Kekoa Kekumano Guest Star Willie Garson Guest Star Teilor Grubbs Guest Star Zach Sulzbach Guest Star Julie Benz Guest Star Christopher Sean Guest Star Shawn Mokuahi Garnett Guest Star Ingo Rademacher Guest Star Michelle Krusiec Guest Star Peter M. Lenkov Executive Producer, Writer Alex Kurtzman Executive Producer Roberto Orci Executive Producer John Dove Writer Matt Wheeler Writer Carmen Pilar Golden Writer Ken Solarz Writer Eric Guggenheim Writer Steven Lilien Writer David Wolkove Writer Peter Weller Director Sue Palmer Writer Bryan Wynbrandt Writer Bryan Spicer Director Maja Vrvilo Director Stephen Herek Director Eagle Egilsson Director Jerry Levine Director Joe Dante Director