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 Lauren German Officer Lori Weston Actor Terry O'Quinn Guest Star Taylor Wily Kamekona Guest Star Mark Dacascos Guest Star Brian Yang Guest Star Teilor Grubbs Guest Star Autumn Reeser Guest Star Ryan Devlin Guest Star Tani Lynn Fujimoto Guest Star Mike Tursi Guest Star Robert Englund Guest Star Marlene Sai Guest Star Mandy Moody Guest Star Erin Way Guest Star David Starr Guest Star Mary Pat Gleason Guest Star Darryl Hollingsworth Guest Star Butch Helemano Guest Star Phil Culotta Guest Star Rob Chiong Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Tara Butters Writer Michele Fazekas Writer Joe Dante Director