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 Miguel Ferrer NCIS Assistant Director Owen Granger Actor Aunjanue Ellis-Taylor Guest Star Christopher Lambert Guest Star Timothy V. Murphy Guest Star Alon Aboutboul Guest Star Pasha D. Lychnikoff Guest Star Massi Furlan Guest Star Marco Rodríguez Guest Star Gabriel Luna Guest Star Natasha Alam Guest Star Kym Jackson Guest Star Zylan Brooks Guest Star Fahim Fazli Guest Star Shane Brennan Executive Producer R. Scott Gemmill Executive Producer Frank Military Writer Terrence O'Hara Director