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 Richard T. Jones Guest Star Chi McBride Lou Grover Guest Star Louis Ozawa Guest Star Paige Hurd Guest Star Nick Jonas Guest Star Andrew Pang Guest Star Eri Aihara Guest Star Dalton Pitre Guest Star Melissa Puana-Martin Guest Star Stephen Meyers Guest Star Hoku Gilbert Guest Star Sam Merritt Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Steven Lilien Writer Bryan Wynbrandt Writer Jerry Levine Director