Jay Hernandez Thomas Magnum Actor Perdita Weeks Juliet Higgins Actor Zachary Knighton Orville "Rick" Wright Actor Stephen Hill Theodore "T.C." Calvin Actor Tim Kang Det. Gordon Katsumoto Actor Amy Hill Kumu Actor Kimee Balmilero Dr. Noelani Cunha Guest Star Shawn Mokuahi Garnett Flippa Guest Star Jay Ali Dr. Ethan Shah Guest Star Paola Núñez Helen Guest Star Brian Letscher Bruce Guest Star Kap Teo-Tafiti Shota Guest Star Juan-Pablo Veizaga Max Martinez Guest Star Andrea Johnson Anesthesiologist Guest Star Nikol Luoma Nurse Guest Star Andre West Dr. Alan Healy Guest Star Keola Simpson HPD Sergeant Guest Star Peter M. Lenkov Executive Producer, Writer Eric Guggenheim Executive Producer, Writer Justin Lin Executive Producer John Davis Executive Producer John Fox Executive Producer Danielle Woodrow Executive Producer Bryan Spicer Director