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 Gerald McRaney Retired Navy Admiral Hollace Kilbride Guest Star Adam Kulbersh David Conklin Guest Star Omar Maskati Adnan Das Guest Star Tony Mirrcandani Vihaan Das Guest Star Sohm Kapila Noor Guest Star Jessica Blackmore Naval Intelligence Officer Jess Adams Guest Star K.T. Thangavelu Cleaning Lady Guest Star Adam Dunnells Muscle Guest Star Shane Brennan Executive Producer R. Scott Gemmill Executive Producer, Writer John Peter Kousakis Executive Producer Frank Military Writer Benny Boom Director