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 Michelle Borth Catherine Rollins Actor Chi McBride Lou Grover Actor Taylor Wily Kamekona Guest Star Jorge Garcia Jerry Ortega Guest Star Dennis Chun Sgt. Duke Lukela Guest Star Cecilia Brown Guest Star Rob Corddry Guest Star Peter Shinkoda Guest Star Krista Allen Guest Star Mackenzie Astin Guest Star Samantha Sloyan Guest Star James Brennan Guest Star Mary Anne McGarry Guest Star Benjamin C. Lloyd Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Christina M. Kim Writer Sylvain White Director