Alex O'Loughlin Steve McGarrett Actor Scott Caan Danny "Danno" Williams Actor Ian Anthony Dale Adam Noshimuri Actor Meaghan Rath Tani Rey Actor Beulah Koale Junior Reigns Actor Chi McBride Lou Grover Actor Katrina Law Quinn Liu Actor Taylor Wily Kamekona Actor Dennis Chun Sgt. Duke Lukela Actor Kimee Balmilero Dr. Noelani Cunha Actor Lance Gross Lincoln Cole Guest Star Lobo Sebastian Hector Guest Star Diana Lu Sylvia Guest Star John Orantes Marc Guest Star Sean A. Rosales Lester Guest Star Chuck Norris Sergeant Major Phillips Guest Star Leonard Roberts Capt. Ingram Guest Star Russell Subiono Security Guard Guest Star Ed Dearmore Shopkeeper Guest Star Michael Castillo Thug #1 Guest Star Tony Armatrading Claypool Guest Star Zayne Eveland Manu, Reporter, Major, Lady with Groceries Guest Star, Guest Star, Guest Star, Guest Star Peter M. Lenkov Executive Producer, Writer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Eric Guggenheim Executive Producer David Wolkove Writer Roderick Davis Director