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 Michelle Borth Catherine Rollins Actor Taylor Wily Kamekona Guest Star Teilor Grubbs Guest Star Dennis Chun Sgt. Duke Lukela Guest Star Shawn Mokuahi Garnett Guest Star Kanani Rose Guest Star Mykayla Sohn Guest Star Adam Lieberman Guest Star Mia Adams Guest Star Jodie Jarvis Guest Star Brent Dupuis Guest Star Don Swayze Guest Star Kevin Doyle Guest Star Henry Rollins Guest Star Mare Winningham Guest Star Adam Wang Guest Star Tip Gilbert Guest Star Diane Ako Guest Star Leslie Wilcox Guest Star Alex Kurtzman Executive Producer Roberto Orci Executive Producer Peter M. Lenkov Writer Noah Nelson Writer Steve Boyum Director