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 Detective Liaison Marty Deeks Actor Barrett Foa Operational Psychologist Tech Operator Eric Beal Actor Renée Felice Smith Intelligence Analyst Nell Jones Actor Leland Orser Guest Star Troy Evans Guest Star Arlen Escarpeta Guest Star Jackson Davis Guest Star Ramon De Ocampo Guest Star Ian Nelson Guest Star Rachel Grate Guest Star Barbara Keegan Guest Star Joshua Sawtell Guest Star Sonalii Castillo Guest Star Nicholas Sagar Guest Star Shane Brennan Executive Producer R. Scott Gemmill Executive Producer Joe Sachs Writer Kevin Bray Director