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 Chi McBride Lou Grover Actor Jorge Garcia Jerry Ortega Actor Taylor Wily Kamekona Guest Star Teilor Grubbs Guest Star Julie Benz Guest Star Zach Sulzbach Guest Star JB Tadena Guest Star Al Harrington Guest Star Charlene Kalae Campbell Guest Star Javier Santiago Guest Star Mark Medeiros Guest Star Victoria Current Guest Star Patrick Robert Smith Guest Star Cooper Andrews Guest Star Hahn Cho Guest Star Michael Masaki Miyashiro Guest Star May Hoshida Guest Star Joe McGinn Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Travis Donnelly Writer Matt Wheeler Writer Eagle Egilsson Director