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 Zach Sulzbach Charlie Williams Guest Star Michael Paul Chan Captain Tanaka Guest Star Rich Ceraulo Detective Kauai Guest Star Ramon De Ocampo Meka Guest Star Crichton Uale Ahe'ahe Makino Guest Star Lori Petty Nurse Jenny Kitson Guest Star Mileka Lincoln Herself Guest Star Roel Navarro Dario Mendez Guest Star Isaiah Matanza Boy Guest Star Lance Wheeler Chris Hanohano Guest Star Vai Richards Desk Sergeant Guest Star Lauren Shaw Lara Kendall, Female Nurse Guest Star Yunji De Nies Dr. Linda Miro Guest Star Celestino Cornielle Leader Guest Star Alexandra Yuriko Roth Layla Lokeni Guest Star Rayton Lamay Orderly Guest Star Ha'eha'e Kahana Teenage Girl Guest Star Peter M. Lenkov Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Helen Shang Writer Zoe Robyn Writer Maja Vrvilo Director