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 Omid Abtahi Naser Salaam Guest Star Willie Garson Gerard Hirsch Guest Star Ingo Rademacher Robert Coughlin Guest Star Nick Shakoour Adnan Khalid Guest Star Leon Williams Kalea Guest Star Herschel L. Gillins Guard Guest Star Paul Terrell Clayton CIA Officer Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Rob Hanning Writer Krishna Rao Director