Alex O'Loughlin Steve McGarrett Actor Scott Caan Danny "Danno" Williams Actor Ian Anthony Dale Adam Noshimuri Actor Meaghan Rath Tani Rey Actor Jorge Garcia Jerry Ortega 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 Zach Sulzbach Charlie Guest Star Alon Aboutboul Zev Shaham Guest Star Victoria Platt Principal Aki Guest Star Alicia Hannah Ariko Guest Star Coby Ryan McLaughlin Luke Guest Star Rogelio Ramos Raul Guest Star Paul Lacovara Michael Mayfield Guest Star Michael Hagiwara Ryo Guest Star Kila Logan Pakele Guest Star Logan Ace Jenkins Blake Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Eric Guggenheim Executive Producer Kendall Sherwood Writer Chris Wu Writer Antonio Negret Director