Alex O'Loughlin Steve McGarrett Actor Scott Caan Danny "Danno" Williams Actor Chi McBride Lou Grover Actor Jorge Garcia Jerry Ortega Actor Meaghan Rath Tani Rey Actor Taylor Wily Kamekona Actor Kimee Balmilero Dr. Noelani Cunha Actor Ian Anthony Dale Adam Noshimuri Actor Beulah Koale Junior Reigns Actor Christine Ko Jessie Nomura Guest Star Michael Imperioli Odell Martin Guest Star Rob Duval Doug Manning Guest Star Sven Erik Lindstrom Kevin Randall Guest Star Joel Himelhoch Mitchell Guest Star Desmond Chiam Kazuya Nemoto Guest Star Ashley Platz Denise Randall Guest Star Craig Davidson Guard 1 Guest Star Andrew Kamoku Akani Guest Star Dave Edery Roland James Guest Star Joe Pineda Dr. Price Guest Star Cari Tanabe Executive Guest Star Kevin Sun Assistant Guest Star Angie Taylor Anderson Law Student Guest Star Kiana Rivera Hazmat Tech Guest Star Michael Rufino Guard 2 Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Eric Guggenheim Executive Producer Liz Alper Writer Ally Seibert Writer Maja Vrvilo Director