Chris O'Donnell Special Agent G. Callen Actor LL Cool J Special Agent Sam Hanna Actor Linda Hunt Henrietta "Hetty" Lange Actor Daniela Ruah Special Agent Kensi Blye Actor Eric Christian Olsen LAPD Liaison Marty Deeks Actor Barrett Foa Tech Operator Eric Beale Actor Renée Felice Smith Intelligence Analyst Nell Jones Actor Miguel Ferrer Assistant Director Owen Granger Actor Peter Cambor Operational Psychologist Nate Getz Guest Star Daniel J. Travanti Garrison Guest Star Martin Mull Edward O'Boyle Guest Star Debra Jo Rupp Ginger Guest Star India de Beaufort Alexandra Reynolds Guest Star Marsha Thomason Secret Service Special Agent Nicole Dechamps Guest Star Terryn Westbrook Rebecca Guest Star Mike Erwin Pacey Smith Guest Star Anzu Lawson Nurse Guest Star Connor Weil Navy Lieutenant Warren Miller Guest Star John Colton Louis Miller Guest Star Jeronimo Spinx NCIS Agent Thompson Guest Star Makai Dudeck Jake Guest Star Shane Brennan Executive Producer R. Scott Gemmill Executive Producer John Peter Kousakis Executive Producer Andrew Bartels Writer Terence Nightingall Director