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 Detective Marty Deeks Actor Barrett Foa Tech Operator Eric Beale Actor Renée Felice Smith Intelligence Analyst Nell Jones Actor Medalion Rahimi Special Agent Fatima Namazi Actor Caleb Castille Special Agent Devin Rountree Actor Gerald McRaney Retired Navy Admiral Hollace Kilbride Guest Star Bar Paly Anastasia "Anna" Kolcheck Guest Star Vyto Ruginis Arkady Kolcheck Guest Star Ravil Isyanov Anatoli Kirkin Guest Star Kayla Smith Kamran "Kam" Hanna Guest Star Nicki Micheaux DOJ Special Agent Effie Carlson Guest Star Olesya Rulin Zasha Gagrin Guest Star Elizabeth Bogush Joelle Taylor Guest Star Duncan Campbell NCIS Special Agent Castor Guest Star Adam Key LAPD Officer Harrison Guest Star Allen Theosky Rowe Jimmy Fang Guest Star Shane Brennan Executive Producer R. Scott Gemmill Executive Producer, Writer John Peter Kousakis Executive Producer, Director Jordana Lewis Jaffe Writer Kyle Harimoto Writer Chad Mazero Writer Frank Military Writer, Director Andrew Bartels Writer Samantha Chasse Writer Dennis Smith Director Terrence O'Hara Director Indira G. Wilson Writer Dan Liu Director Yangzom Brauen Director Eric A. Pot Director Tawnia McKiernan Director James Hanlon Director