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 Brian Yang Guest Star Claire van der Boom Guest Star Mark Deklin Guest Star Teilor Grubbs Guest Star Mark Dunkerley Guest Star Denby Dung Guest Star Jon Olson Guest Star Theo Rossi Guest Star Gloria Votsis Guest Star Paulette Franco Guest Star Jabez Sky Guest Star Peter Greene Guest Star Rusty Komori Guest Star Tom Holowach Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Bill Nuss Writer Larry Teng Director