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 Dennis Chun Sgt. Duke Lukela Guest Star Lili Simmons Guest Star Julie Benz Guest Star Erica Shaffer Guest Star James Koons Guest Star Kamri Lin Guest Star Masaharu Morimoto Guest Star Victoria Current Guest Star Michelle Hurd Guest Star Peter Togawa Guest Star Francesca Baer Guest Star Doris Carey Guest Star Sarah Carter Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Matt Wheeler Writer Peter Weller Director