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 Guest Star Kim Raver Guest Star John Corbett Guest Star Scott Grimes Guest Star Gillian Alexy Guest Star Edwin Hodge Guest Star Jamie Harris Guest Star Omid Abtahi Guest Star Lachlan Buchanan Guest Star Vanessa Vander Pluym Guest Star Jonathan Oldham Guest Star Burton Perez Guest Star Shane Brennan Executive Producer, Writer R. Scott Gemmill Executive Producer Tony Wharmby Director