Jay Hernandez Thomas Magnum Actor Perdita Weeks Juliet Higgins Actor Zachary Knighton Rick Wright Actor Stephen Hill Theodrore "T.C." Calvin Actor Amy Hill Teuila "Kumu" Tuileta Actor Tim Kang Detective Gordon Katsumoto Actor Betsy Phillips Suzy Madison Guest Star Emily Alabi Mahina Guest Star Eric Guggenheim Executive Producer Barbie Kligman Executive Producer John Davis Executive Producer Justin Lin Executive Producer John Fox Executive Producer David Wolkove Executive Producer, Writer Gene Hong Executive Producer Benny Boom Director