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 Zach Villa Guest Star James MacDonald Guest Star Gary Perez Guest Star Hector Luis Bustamante Guest Star Darius De La Cruz Guest Star Emiliano Torres Guest Star Felipe Alejandro Guest Star Shane Brennan Executive Producer R. Scott Gemmill Executive Producer Dave Kalstein Writer Gil Grant Writer Eric A. Pot Director