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 Brian Yang Guest Star Mark Dacascos Guest Star Richard T. Jones Guest Star Stephanie Jacobsen Guest Star Robbie Jones Guest Star Alicia Ziegler Guest Star Patrick Fischler Guest Star Greg Wrangler Guest Star Wiley Pickett Guest Star Skyler Kamaka Guest Star Joy Minaai Guest Star Percival D. Scott III Guest Star Melissa Puana-Martin Guest Star Keali-i Reichel Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Mike Schaub Writer Larry Teng Director