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 Liaison Marty Deeks Actor Barrett Foa Tech Operator Eric Beale Actor Renée Felice Smith Intelligence Analyst Nell Jones Actor Miguel Ferrer Assistant Director Owen Granger Actor Peter Cambor Guest Star Mercedes Mason Guest Star Matthew Del Negro Guest Star Erik Palladino Guest Star Jack Topalian Guest Star Andrew Leeds Guest Star Eric Allan Kramer Guest Star Nicholas Massouh Guest Star Theophilus Clark Guest Star Yvonne Huff Lee Guest Star Kent Shocknek Guest Star Adam Jamal Craig Actor Shane Brennan Executive Producer R. Scott Gemmill Executive Producer, Writer John Peter Kousakis Executive Producer, Director Joseph C. Wilson Writer Frank Military Writer Kyle Harimoto Writer Dave Kalstein Writer Gil Grant Writer Joe Sachs Writer Jordana Lewis Jaffe Writer Tony Wharmby Director Larry Teng Director Dennis Smith Director Diana C. Valentine Director Terrence O'Hara Director Andrew Bartels Writer James Hanlon Director Christine Moore Director