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 Taylor Wily Kamekona Guest Star Teilor Grubbs Guest Star Dennis Chun Sgt. Duke Lukela Guest Star Autumn Reeser Guest Star Al Harrington Guest Star Jessica Hoffman Guest Star Shane Victorino Guest Star Erin Cardillo Guest Star Apolo Ohno Guest Star Patrick Fabian Guest Star Kaiwi Lyman Guest Star Kimee Balmilero Dr. Noelani Cunha Guest Star Richard Portnow Guest Star Christine Ka'aloa Guest Star Leroy Kalama Fallau Guest Star Jon "Kiko" Kiko Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Noah Nelson Writer Lisa Schultz Writer Steve Boyum Director